2026年4月10日，蘇州三帝精密科技有限公司（以下簡稱“蘇州三帝精密”）在蘇州市相城區(qū)隆重開業(yè)，同步啟動銅金剛石散熱產(chǎn)品量產(chǎn)工作。此舉標志著我國在高端AI芯片散熱材料領(lǐng)域?qū)崿F(xiàn)關(guān)鍵產(chǎn)業(yè)化突破，為當前算力爆發(fā)背景下“散熱即算力”的行業(yè)難題提供了切實可行的“中國方案”，也彰顯了蘇州在高端制造領(lǐng)域的產(chǎn)業(yè)集聚優(yōu)勢與創(chuàng)新活力。

開業(yè)儀式在蘇州三帝精密新落成的生產(chǎn)廠區(qū)舉行。相城區(qū)委常委、經(jīng)開區(qū)黨工委副書記、管委會副主任沈春榮，相城區(qū)副區(qū)長顧敏，相城經(jīng)開區(qū)黨工委管委會班子成員慕繼武，相城區(qū)發(fā)改委、工信局、科技局，相城經(jīng)開區(qū)相關(guān)負責人，國機產(chǎn)投黨委委員、副總經(jīng)理、國機基金董事長汪冰，北京銀行蘇州分行行長王海靜，大全集團副總經(jīng)理蔡金洪，江南集團吳剛英等產(chǎn)融界代表，北京三帝科技股份有限公司董事長宗貴升、董事梁虹，蘇州三帝精密副總經(jīng)理王衛(wèi)鋒等企業(yè)負責人出席活動。三帝科技戰(zhàn)略發(fā)展副總經(jīng)理劉慧擔任主持。

三帝科技董事長宗貴升博士，國機產(chǎn)投黨委委員、副總經(jīng)理，國機基金董事長汪冰，相城經(jīng)開區(qū)黨工委委員、管委會副主任慕繼武分別發(fā)表致辭。

宗貴升博士就蘇州三帝精密項目進行了介紹，他表示，三帝科技從“技術(shù)突破”走向“規(guī)模制造”的關(guān)鍵跨越，也是公司踐行新質(zhì)生產(chǎn)力要求、深耕高端散熱材料、破解AI算力瓶頸的戰(zhàn)略支點。

國機產(chǎn)投黨委委員、副總經(jīng)理，國機基金董事長汪冰指出，銅金剛石散熱材料是破解AI算力瓶頸的重要路徑之一，蘇州三帝精密自主研發(fā)的BJ粘結(jié)劑噴射技術(shù)已走在行業(yè)前列。國機產(chǎn)投將持續(xù)賦能，推動這一“中國方案”加快規(guī)模化應(yīng)用，為全球算力革命貢獻中國力量。

相城經(jīng)開區(qū)黨工委委員、管委會副主任慕繼武表示，蘇州三帝精密落地相城、實現(xiàn)量產(chǎn)，是區(qū)域高端制造產(chǎn)業(yè)補鏈強鏈的重要成果。經(jīng)開區(qū)將持續(xù)優(yōu)化營商環(huán)境，全力支持企業(yè)技術(shù)創(chuàng)新與產(chǎn)能釋放，助力打造全國領(lǐng)先的散熱材料產(chǎn)業(yè)高地。

當前，全球人工智能產(chǎn)業(yè)進入算力爆發(fā)期，AI芯片功耗持續(xù)攀升。英偉達下一代Vera Rubin架構(gòu)GPU功耗預(yù)計達1200-1500W，國產(chǎn)AI芯片單顆功耗已突破2000W，傳統(tǒng)銅鋁散熱方案觸及物理極限。散熱已成為制約算力釋放的核心瓶頸。

金剛石—銅復(fù)合材料憑借600W/(m·K)以上的超高熱導(dǎo)率及與硅芯片極為匹配的熱膨脹系數(shù)（5-7×10??/K），可使GPU溫度降低10℃、算力提升22%，被業(yè)界公認為下一代高功率芯片散熱的“必選項”。據(jù)Yole 2025年12月報告，全球金剛石散熱市場規(guī)模預(yù)計將從2025年的0.5億美元躍升至2026年的12億美元，2030年有望達到152億美元，2026年已成為名副其實的“散熱元年”。

長期以來，金剛石因硬度極高、加工困難，銅金剛石散熱器始終難以實現(xiàn)規(guī)模化制造。作為國內(nèi)金剛石銅散熱領(lǐng)域的重點企業(yè)，蘇州三帝精密科技的開業(yè)及量產(chǎn)，填補了國內(nèi)粘結(jié)劑噴射3D打印銅金剛石散熱產(chǎn)品規(guī)模化生產(chǎn)的空白。公司采用的粘結(jié)劑噴射3D打印工藝屬于行業(yè)創(chuàng)新技術(shù)，相較于傳統(tǒng)制備工藝，具有三大顯著優(yōu)勢：復(fù)雜結(jié)構(gòu)一體化成型，可直接打印散熱鰭片、微通道乃至英偉達最新方案中提及的一體化微流道結(jié)構(gòu)，為芯片級直接液冷提供了制造基礎(chǔ)；材料利用率幾近100%，大幅減少后續(xù)機加工浪費，降低生產(chǎn)成本；設(shè)計周期縮短70%，能夠快速響應(yīng)AI服務(wù)器、高端GPU等領(lǐng)域的個性化散熱需求。

更為關(guān)鍵的是，該工藝通過精密界面工程技術(shù)，實現(xiàn)了金剛石顆粒與銅基體的高效三維導(dǎo)熱網(wǎng)絡(luò)。據(jù)測試數(shù)據(jù)，采用該工藝制造的散熱器，核心熱阻比傳統(tǒng)工藝下降約50%，芯片熱點溫度可降低超過30℃。這意味著在同等功耗下，AI芯片可以維持更高頻率運行，算力釋放得到實質(zhì)性保障。據(jù)悉，蘇州三帝精密已實現(xiàn)最高70%金剛石摻雜比例的產(chǎn)品制備，處于行業(yè)領(lǐng)先水平。

英偉達CEO黃仁勛在CES 2026上曾展示金剛石銅散熱片，并稱之為“下一代GPU的心臟起搏器”。這一巨頭下場定標的舉動，極大地加速了全球散熱產(chǎn)業(yè)鏈向金剛石銅方向聚攏。蘇州三帝精密的量產(chǎn)，將不僅打破國際廠商在高端AI散熱材料領(lǐng)域的潛在壟斷，更將推動我國金剛石銅復(fù)合材料從實驗室走向產(chǎn)業(yè)化、規(guī)模化，為全球算力革命貢獻中國制造與技術(shù)創(chuàng)新。

同時，響應(yīng)八部門聯(lián)合印發(fā)的《有色金屬行業(yè)穩(wěn)增長工作方案（2025-2026年）》中關(guān)于“推動銅合金結(jié)構(gòu)功能一體化材料攻關(guān)突破”的要求，蘇州三帝精密的落地量產(chǎn)，正是踐行國家產(chǎn)業(yè)戰(zhàn)略、發(fā)展新質(zhì)生產(chǎn)力的生動范例。

下一步，蘇州三帝精密將持續(xù)聚焦技術(shù)創(chuàng)新，優(yōu)化生產(chǎn)工藝、降低產(chǎn)品成本，推動散熱產(chǎn)品性能迭代升級，同時加強與上下游企業(yè)、科研機構(gòu)的協(xié)同合作，完善產(chǎn)業(yè)鏈生態(tài)。隨著AI服務(wù)器金剛石銅散熱滲透率的逐步提升，銅金剛石散熱產(chǎn)品將進一步釋放市場潛力，助力我國在人工智能核心材料領(lǐng)域?qū)崿F(xiàn)跨越式發(fā)展。

【關(guān)于蘇州三帝精密】

蘇州三帝精密科技有限公司是北京三帝科技股份有限公司旗下專注于高端散熱材料與先進制造的企業(yè)，擁有自主研發(fā)的粘結(jié)劑噴射3D打印技術(shù)，致力于為AI芯片、高性能計算、電力電子等領(lǐng)域提供高效散熱解決方案。

蘇州三帝精密開業(yè) 銅金剛石散熱產(chǎn)品量產(chǎn)助力AI算力突破最先出現(xiàn)在三帝科技股份有限公司。

2026年3月24日，第十八屆上海粉末冶金產(chǎn)業(yè)論壇在國家會展中心（上海）隆重開幕。北京三帝科技股份有限公司（以下簡稱“三帝科技”）攜BJ粘結(jié)劑噴射金屬/陶瓷,SLM金屬3D打印解決方案參展（2.1館 A203展位），三帝科技董事長宗貴升博士在金屬基粉末及復(fù)合材料論壇中做題為《金屬基光電散熱探討——芯片級散熱器BJ增材制造》的主題報告。

宗貴升博士在報告中指出，隨著AI級芯片熱流密度突破千瓦級，傳統(tǒng)材料難以滿足高效散熱需求。三帝科技依托自研BJ粘結(jié)劑噴射打印設(shè)備與專利技術(shù)，成功制備出3D打印銅金剛石散熱器及異型微通道結(jié)構(gòu)產(chǎn)品，兼具高熱導(dǎo)率與微通道散熱的協(xié)同作用，顯著提升AI級芯片散熱能力，將金屬基復(fù)合材料散熱方案推向集約化、輕量化、小型化的新階段，引發(fā)與會代表的廣泛關(guān)注與熱烈討論。

基于30年的鋪粉技術(shù)經(jīng)驗，三帝科技同時掌握激光和粘結(jié)劑噴射技術(shù)，包括BJ粘結(jié)劑噴射金屬/陶瓷、3DP砂型、SLS砂型/蠟型、SLM金屬（多材料梯度）技術(shù)等，可滿足不同尺寸（從毫米級到米級）產(chǎn)品的制造需求。

Figure: BJ Metal/Ceramic Printer 3DPTEK-J160R, 3DPTEK-J400P/J800P

公司自主研發(fā)BJ粘結(jié)劑噴射金屬/陶瓷打印裝備、材料及工藝，在小粒徑粉體鋪放、粉床致密度提升、高分辨噴墨系統(tǒng)開發(fā)、粘結(jié)劑配方快速設(shè)計開發(fā)、脫脂燒結(jié)工藝等方面具備成熟的技術(shù)和經(jīng)驗。已完成研發(fā)型R系列、生產(chǎn)型P系列等BJ粘結(jié)劑噴射金屬/陶瓷成型設(shè)備的研制；完成鐵基材料、有色金屬、高溫合金、難熔金屬、陶瓷材料、無機鹽、高分子材料、食品材料等體系化材料工藝的開發(fā)；通過推進CAE仿真預(yù)測解決方案，應(yīng)對多品種、小批量敏捷制造需求。公司還具備粘結(jié)劑配方的自主設(shè)計能力，能夠滿足客戶新材料、新應(yīng)用對定制粘結(jié)劑的開發(fā)需求。同時，三帝科技聯(lián)合深圳職業(yè)技術(shù)大學(xué)、中科院金屬所、清華大學(xué)深圳研究院、廣東工業(yè)大學(xué)、北京科技大學(xué)、北京理工大學(xué)等科研院所和高校的相關(guān)團隊開展粘結(jié)劑噴射成型等材料、工藝與應(yīng)用的基礎(chǔ)技術(shù)研究，推動研究成果的產(chǎn)業(yè)化應(yīng)用。

依托BJ技術(shù)“高效率、低成本、無熱應(yīng)力”的優(yōu)勢及深厚技術(shù)儲備（包括開發(fā)出高性能粘結(jié)劑體系及20余種工藝配方），三帝科技在散熱領(lǐng)域?qū)崿F(xiàn)突破。通過材料配方優(yōu)化、三維結(jié)構(gòu)構(gòu)建及精密的后處理工藝（脫脂燒結(jié)控形控性），公司實現(xiàn)了多種材料及復(fù)合材料（如銅-金剛石、銅-碳化硅）的高質(zhì)量成型，產(chǎn)品性能優(yōu)于MIM國際標準。公司實施差異化設(shè)備策略：面向科研機構(gòu)與芯片設(shè)計企業(yè)，提供科研級設(shè)備3DPTEK-J160R，用于快速原型制造與熱設(shè)計驗證；面向液冷服務(wù)器制造商，提供集成化工業(yè)方案（3DPTEK-J400P/J800P設(shè)備+專用粉末/粘結(jié)劑+工藝包），可縮短客戶工藝開發(fā)周期60%以上。目前，三帝科技BJ技術(shù)即將落地蘇州，專注銅金剛石散熱器的規(guī)模化生產(chǎn)。

圖：銅金剛石散熱器等BJ金屬產(chǎn)品

圖：BJ碳化硅產(chǎn)品

圖：BJ文創(chuàng)產(chǎn)品

在材料及工藝方面，三帝科技已成功研發(fā)5大系列20多種材料的粘結(jié)劑，并具備粘結(jié)劑配方的自主設(shè)計能力，能夠滿足客戶新材料、新應(yīng)用對定制粘結(jié)劑的開發(fā)需求。同時，公司研究了高致密度脫脂燒結(jié)成型工藝，實現(xiàn)對脫脂燒結(jié)過程中金屬與陶瓷產(chǎn)品的控形與控性，對脫脂燒結(jié)后的成品質(zhì)量實現(xiàn)精準把控，產(chǎn)品性能優(yōu)于MIM國際材料標準的力學(xué)性能。

在SLM激光金屬打印領(lǐng)域，三帝科技自主研發(fā)推出了SLM選區(qū)激光熔化金屬打印設(shè)備AFS-M120/M400、梯度金屬設(shè)備AFS-M120X(T)、多材料增減材設(shè)備AFS-M300XAS等，完成了不銹鋼/鈦合金/鋁合金/模具鋼/鈷鉻合金/鎳基合金等材料的成型及工藝開發(fā)。目前，公司已與北京科技大學(xué)、山東理工大學(xué)、蘭州理工大學(xué)、華中科技大學(xué)、北京航空航天大學(xué)、北京鋼鐵研究總院、沈陽自動化所等眾多科研院所合作，不斷地提供先進、可靠、實用的梯度功能金屬材料解決方案。

圖：SLM金屬打印設(shè)備AFS-M120/AFS-M120X(T)/AFS-M300XAS/AFS-M400

[About SANDI TECHNOLOGY

(3D Printing Technology, Inc.) is a national high-tech enterprise and a "small giant" enterprise specializing in industrial-grade additive manufacturing (3D printing) equipment and rapid manufacturing services. It has been invested by many organizations, including Jinko Junchuang, CICC Capital, Zhongke Haichuang, Become Capital, Beijing New Materials Fund, and SINOMACH Fund. Aiming at cost reduction, efficiency improvement and quality improvement, the company has built a complete industrial chain covering the R&D and production of 3D printing equipment and materials, process technology support and rapid finished product manufacturing.

三帝科技BJ粘結(jié)劑噴射技術(shù)賦能粉末冶金，助力銅金剛石散熱器產(chǎn)業(yè)化發(fā)展最先出現(xiàn)在三帝科技股份有限公司。

產(chǎn)業(yè)背景：算力飆升催生千億剛需，銅金剛石散熱成破局關(guān)鍵

當前，全球AI智能機器人、超高激光武器、6G通訊基站、大數(shù)據(jù)數(shù)據(jù)中心等領(lǐng)域迅猛發(fā)展，器件向集約化、小型化、輕量化升級，AI芯片算力呈指數(shù)級增長，單顆芯片功耗已突破千瓦級，熱流密度持續(xù)逼近千瓦/cm2，傳統(tǒng)散熱技術(shù)已觸達物理極限。

傳統(tǒng)風(fēng)冷、水冷方案面對超高功率芯片已不堪重負，主流多層TIM結(jié)構(gòu)因界面多、熱阻高，難以滿足超高算力散熱需求；高精度仿生散熱結(jié)構(gòu)則讓傳統(tǒng)機加工望而生畏，無法實現(xiàn)復(fù)雜異型流道的一體化制造。在此背景下，銅金剛石復(fù)合材料憑借其卓越的散熱性能，成為行業(yè)公認的終極散熱解決方案——金剛石作為自然界熱導(dǎo)率最高的物質(zhì)，與銅結(jié)合后，復(fù)合材料熱導(dǎo)率可達600-800 W/m.K，是純銅的1.5-2倍，且熱膨脹系數(shù)可精準匹配半導(dǎo)體芯片，能有效緩解熱失配帶來的器件失效問題。

然而，金剛石硬度極高、脆性大，傳統(tǒng)粉末冶金只能制作簡單平面結(jié)構(gòu)，無法實現(xiàn)復(fù)雜流道；機械加工易導(dǎo)致金剛石顆粒崩落、表面粗糙；激光3D打印則存在打印速度慢、金剛石摻比受限、局部易石墨化等問題，導(dǎo)致銅金剛石散熱器長期陷入“材料優(yōu)質(zhì)但無法量產(chǎn)”的困境，材料性能與結(jié)構(gòu)設(shè)計嚴重脫節(jié)，成為制約高功率芯片產(chǎn)業(yè)發(fā)展的“卡脖子”難題。

從市場規(guī)模來看，散熱產(chǎn)業(yè)已成為被低估的數(shù)千億級剛需賽道。數(shù)據(jù)顯示，AI芯片散熱市場年增長率達20%，2026年整體市場規(guī)模超6000億元，其中銅金剛石散熱細分市場需求量高達235億元，產(chǎn)品廣泛覆蓋超高功率激光器、光通訊6G、大數(shù)據(jù)數(shù)據(jù)中心GPU、汽車電池散熱等多個高增長賽道，市場潛力巨大。隨著AI算力持續(xù)升級、高功率器件普及，銅金剛石散熱器的市場需求將持續(xù)爆發(fā)，產(chǎn)業(yè)化落地迫在眉睫。

技術(shù)突破：BJ技術(shù)打破行業(yè)桎梏，鑄就核心競爭壁壘

面對行業(yè)痛點，三帝科技深耕金屬基光電散熱材料領(lǐng)域，組建由技術(shù)、市場、資本構(gòu)成的穩(wěn)定核心團隊，匯聚增材制造權(quán)威專家、散熱管理專家等行業(yè)頂尖人才，在自研的BJ設(shè)備基礎(chǔ)上，累計投入近1300萬元銅金剛石散熱器生產(chǎn)工藝研發(fā)資金，最終憑借自主研發(fā)的BJ技術(shù)（粘結(jié)劑3D打印技術(shù)），成功打破銅金剛石散熱器的制造瓶頸，實現(xiàn)了從“實驗室樣品”到“產(chǎn)業(yè)化產(chǎn)品”的跨越。

相較于傳統(tǒng)制造技術(shù)，三帝科技的BJ技術(shù)具備三大核心優(yōu)勢：一是無需模具限制，可實現(xiàn)一體化成型，能輕松打印異型流道甚至拓撲復(fù)雜結(jié)構(gòu)，解決了傳統(tǒng)工藝無法制備復(fù)雜微通道的難題；二是通過自主研發(fā)的粘結(jié)劑與自研設(shè)備，可精準控制銅粉與金剛石粉的均勻分布，金剛石混合摻雜比最高可達70%，結(jié)合低溫燒結(jié)工藝，有效避免金剛石石墨化，確保熱導(dǎo)率最大化且穩(wěn)定；三是可實現(xiàn)銅與金剛石梯度打印，最表層的銅可實現(xiàn)精密加工，兼顧表面粗糙度與熱導(dǎo)率，最終使散熱器熱阻較傳統(tǒng)產(chǎn)品直降50%以上，芯片表面峰值溫度下降30%+，散熱能力翻倍，真正實現(xiàn)高功率芯片的瞬時散熱。

目前，三帝科技已圍繞3D打印技術(shù)布局國內(nèi)外多項專利，擁有已授權(quán)專利270+項，其中發(fā)明專利57項，儲備3項核心前瞻技術(shù)，形成了覆蓋材料、結(jié)構(gòu)、工藝、設(shè)備全鏈條的專利壁壘，其銅金剛石散熱器樣品實測驗證效果超出預(yù)期，同時與頂尖激光企業(yè)、液冷板上市公司等重點應(yīng)用行業(yè)龍頭洽談合作，建立標桿企業(yè)認證，為產(chǎn)業(yè)化落地奠定基礎(chǔ)。

資本賦能+產(chǎn)業(yè)落地：蘇州基地啟幕產(chǎn)業(yè)化新篇

技術(shù)的突破與市場的潛力，吸引了頂尖資本的關(guān)注。2025年三帝科技成功獲得北京市新材料基金和國機產(chǎn)業(yè)基金戰(zhàn)略投資，此次投資不僅為企業(yè)注入了充足的資金支持，更將依托國家大基金的影響力和國機集團在高端制造、產(chǎn)業(yè)資源整合、供應(yīng)鏈協(xié)同等方面的優(yōu)勢，助力三帝科技加速銅金剛石散熱器的產(chǎn)業(yè)化進程，拓展國內(nèi)外市場，提升行業(yè)影響力。

為實現(xiàn)技術(shù)成果的規(guī)模化轉(zhuǎn)化，三帝科技精準布局蘇州，設(shè)立蘇州三帝精密科技有限公司，注冊資本4000萬元，目前各項籌備工作已接近尾聲，即將于4月正式開業(yè)。蘇州作為我國高端制造產(chǎn)業(yè)集群核心區(qū)域，擁有完善的半導(dǎo)體產(chǎn)業(yè)鏈、豐富的高端人才資源、便捷的交通物流條件以及優(yōu)越的產(chǎn)業(yè)扶持政策，為蘇州三帝的發(fā)展提供了得天獨厚的環(huán)境。

蘇州三帝將聚焦銅金剛石散熱器的規(guī)模化生產(chǎn)，依托三帝科技的BJ技術(shù)與專利優(yōu)勢，建設(shè)標準化生產(chǎn)車間，配備自研粘結(jié)劑3D打印設(shè)備(20+臺)、后處理設(shè)備、檢測設(shè)備，打造從原材料加工、產(chǎn)品成型到成品檢測的全流程生產(chǎn)線。初期將重點推進宏通道散熱器量產(chǎn)，完成1-2家頭部企業(yè)認證，實現(xiàn)標桿突破與初期銷售收入；后續(xù)將逐步建成微通道量產(chǎn)線，推出復(fù)雜流道、拓撲結(jié)構(gòu)微通道產(chǎn)品，拓展銅、鋁、銀金剛石系列化方案，實現(xiàn)規(guī)模化放量。

根據(jù)三帝科技產(chǎn)業(yè)化戰(zhàn)略規(guī)劃，蘇州基地將承擔起核心生產(chǎn)與市場拓展職能，預(yù)計2027年實現(xiàn)大批量穩(wěn)定交付，全面拓展國內(nèi)外市場并實現(xiàn)盈虧平衡；2028年后營收將以每年30%的速度高速增長，2030年沖刺3億元銷售額。未來，蘇州三帝將不僅局限于單一散熱產(chǎn)品生產(chǎn)，更將打造“材料+工藝+設(shè)備+服務(wù)”一體化的AI芯片散熱產(chǎn)業(yè)生態(tài)，助力蘇州高端制造產(chǎn)業(yè)升級，推動我國銅金剛石散熱技術(shù)走向全球。

結(jié)語：技術(shù)鑄魂，產(chǎn)業(yè)賦能，引領(lǐng)散熱行業(yè)變革

三帝科技憑借BJ技術(shù)突破銅金剛石散熱器制造難點，獲得北京市新材料基金和國機產(chǎn)業(yè)基金投資并落地蘇州產(chǎn)業(yè)化基地，既是企業(yè)自身發(fā)展的重要里程碑，也是我國高功率芯片散熱產(chǎn)業(yè)突破“卡脖子”技術(shù)、實現(xiàn)產(chǎn)業(yè)化升級的重要標志。在AI算力持續(xù)飆升、散熱需求日益迫切的今天，三帝科技將以蘇州三帝為核心，持續(xù)深化技術(shù)創(chuàng)新，推進規(guī)模化生產(chǎn)，完善產(chǎn)業(yè)生態(tài)，讓高導(dǎo)熱銅金剛石散熱器走進更多高端制造領(lǐng)域，為全球高功率電子器件散熱提供高效、可靠的中國方案，助力我國在全球算力軍備競賽中占據(jù)主動，推動高端制造產(chǎn)業(yè)高質(zhì)量發(fā)展。

三帝科技BJ技術(shù)落地蘇州，專注銅金剛石散熱器產(chǎn)業(yè)化最先出現(xiàn)在三帝科技股份有限公司。

When the wheel of time quietly crossed 2025, we stood at the threshold of the old and the new and looked back at the resounding footprints that SANDI Technology had walked. This year, we took hardcore innovation as ink and digital intelligence as scroll, and waved a magnificent picture of industrial upgrading on the canvas of the times. When the first ray of dawn of 2026 is about to sprinkle the earth, we are full of gratitude and pride, and harbor unlimited expectations for the future.

2025: Innovation Leads, Breaks the Waves

Compacting the product matrix and constructing a full-series layoutIn 2025, SANDEK has completed the series layout of full-size equipment from millimeter scale to meter scale, and realized the comprehensive coverage of 3DP sand printing, BJ binder jet metal/ceramic printing, SLS selective laser sintering and SLM selective laser melting, and other intelligent equipments. It is especially worth mentioning that our 4-meter super-large-size 3DP casting sand printer 3DPTEK-J4000 has been awarded the title of 2025 Additive Manufacturing Quality Product, which has become a solid base to support the innovation and development of customers in various fields.

Refinement of the technical core, showing the bottom of innovationThis year, we not only realized the stable mass production of large-size sand printing equipment, but also innovatively launched the "flexible area molding technology without sand box", which provides a new solution to solve the problem of large and complex casting manufacturing. This year, we not only realized the stable mass production of large-size sand printing equipment, but also innovatively launched the "no sand box flexible area molding technology", which provides a brand new solution for solving the problem of manufacturing large and complex castings. In the field of high-end heat dissipation, we successfully realized the precision molding of high thermal conductivity composite materials, and the core performance of our products exceeded the international standard of MIM, demonstrating our excellent technical strength.

Promote global layout and internal and external synergiesIn 2025, the domestic business of SANDI Technology has realized leapfrog growth, with significant year-on-year growth in performance scale, widely serving more than 500 high-quality customers in aerospace, power and energy. Overseas market is also soaring, business in more than 30 countries and regions around the world, overseas revenue accounted for a significant breakthrough. Our equipment is exported to Italy, Turkey, Spain, South Korea and other key markets in Europe and Asia, the globalization of the operating system is increasingly perfect.

Expanding the business ecosystem and opening up new frontiersIn August, we successfully acquired Shenzhen Shuanglong Dental Research Technology Co., Ltd, which is not only an important layout of the digital dental field, but also obtains the mature channels covering more than 30 countries and international certification qualification, which lays a solid foundation for entering the high-end dental market.

Strategic Financing Landed, Strengthening the Roots of DevelopmentIn 2025, we successfully completed two strategic investments from the Beijing New Materials Industry Fund and SINOMACH Industry Fund. These funds will be used for the pre-investment of binder jet equipment (BJ/3DP), ceramic printing process expansion, copper diamond chip heat sink capacity construction, accelerated product overseas and talent construction, further consolidating our leading position in the binder jet 3D printing field.

2026: A journey of 10,000 miles, a cloud of high sails

In the new year, SANDI will continue to promote the "1-2-N" development strategy, that is, to take one set of 3D printing technology as the core, plowing 3D casting and 3D powder metallurgy two major solutions, expanding N application scenarios, to build a richer industrial ecology.

Consolidate technological leadership and strengthen the innovation systemAs a domestic enterprise that simultaneously masters four core 3D printing technologies, namely SLS, SLM, 3DP and BJ, we will continue to utilize the advantages of "Trinity" innovation system. As a domestic enterprise that simultaneously masters the four core 3D printing technologies of SLS, SLM, 3DP and BJ, we will continue to take advantage of the "Trinity" innovation system and integrate the resources of Guoqian Science and Technology Research Institute, postdoctoral workstation and enterprise R&D team to continue to promote technological innovation and maintain the leading position in the industry.

Upgrade casting ecology and expand application areas. Through the 8 3D Smart Manufacturing bases laid out in China, in 2026 we will focus on promoting the large-scale application of 3D printing in high-voltage electrical and rail transportation fields, and reshaping the traditional casting ecology through new construction, expansion and mergers and acquisitions to realize large-scale application production and delivery.

Deepen powder metallurgy and implement differentiation strategyBJ Technology is a leading manufacturer of AI chip thermal management equipment. Relying on the advantages of BJ technology of "high efficiency, low cost, no thermal stress", we will implement differentiated equipment strategy in the field of AI chip thermal management, providing customized solutions for research institutes and industrial users. Suzhou SANDI Precision will focus on the field of binder jetting 3D printing copper diamond heat dissipation, and realize the batch delivery of applications in this field.

Expanding Digital Healthcare, Perfecting Precision Manufacturing. On the basis of having the first 3D printed titanium alloy hearing aid medical device registration certificate in China, through the merger and acquisition of Shenzhen Shuanglong Dental Research, we will further expand the 3D printed orthopedic application field, improve the layout of precision medicine, and contribute more power to the cause of human health.

Build an industrial Internet platform to accelerate digital transformation. In the new year, we will focus on building the 3D Smart Manufacturing Industrial Internet Platform, comprehensively improving the company's digital management capabilities, and at the same time making efforts in going overseas and unmanned factory construction to create a new paradigm of future-oriented intelligent manufacturing.

The heart is as solid as a rock and the mission is as strong as ever

Pragmatism, innovation, synergy, growth - these four keywords are deeply imprinted in the pursuit of values and development concepts of SANDY TECHNOLOGY.

From 1994, when we successfully developed the first commercialized industrial-grade 3D printer with independent intellectual property rights in China to the present, SANDI Technology has always been adhering to the mission of "Starting from 3D printing, upgrading manufacturing with digital technology". With more than 30 years of innovation, we have witnessed and participated in the wave of digital transformation of China's manufacturing industry.

Looking forward to 2026, we will continue to work hand in hand with our global partners to promote the integration of 3D printing technology into thousands of industries with a more open attitude, a more innovative spirit and more pragmatic actions, injecting new kinetic energy into the high-quality development of the manufacturing industry, and contributing more "SANDI Solutions" to the intelligent manufacturing in China and even in the world.

Thank you for the trust and support of every customer, partner and employee. Let's work hand in hand to meet the excitement and splendor of 2026! Happy New Year!

President Zong Guisheng

Beijing SANDI Technology Co.

December 31, 2025

以創(chuàng)新之筆，繪智造蒼穹 |?三帝科技2026年新年獻詞最先出現(xiàn)在三帝科技股份有限公司。

Figure: SANTI TECHNOLOGY 4 meters 3DP casting sand printer 3DPTEK-J4000

Equipment order hotline: 13811566237

For aerospace, electric energy, heavy machinery and other fields in the manufacture of ultra-large castings in the long-standing problems of long production cycle, high cost of molds, complex structure molding difficulties, 3DPTEK-J4000 with a number of innovative technologies to provide solutions:

Its innovative "no sand box flexible area molding technology" not only breaks through the size limitations of traditional casting, supporting a maximum of 4 meters of sand integrated manufacturing, but also to achieve a very competitive cost control.

This technology, combined with high-precision nozzle and intelligent algorithms, can realize the integral molding of thin-walled, multi-dimensional curved surfaces and complex cavities (such as the spiral cooling water channel) of large components, solving the efficiency, cost and welding defects arising from the traditional process of making large parts that require segmental casting and then welding. Practical application shows that the technology can make large and complex castings to shorten the production cycle of more than 50%, for example, will weigh 1 ton of aluminum alloy castings delivery time from 60 days to 15 days compressed significantly.

The company also provides open-source material process system, which can be adjusted according to the user's needs; supporting high-performance resin binder, curing agent, cleaning agent, to ensure the quality and stability of molding.

Based on 30 years of accumulation of powder laying technology, SANDI Technology has independently developed full-size 3DP casting sand and SLS casting sand/wax series printers from millimeters to meters, which can satisfy the manufacturing needs of products of different sizes and materials, and help users maximize their productivity with lower unit cost and shorter delivery time. 

Figure: SANDY TECHNOLOGY 3DP Casting Sand Printer 3DPTEK-J1800/J1800S/J2500

Figure: SANDY Technology SLS Casting Sand/Wax Printer AFS-500/LaserCore-5300/LaserCore-6000

The honor of being on the list of 2025 additive manufacturing quality products is a full affirmation of SanDi Technology's adherence to independent innovation and deepening of the path of industrialization. Starting from 3D printing, upgrading manufacturing with digital technology. In the future, SANDI Technology will continue to help more manufacturing enterprises realize quality and efficiency improvement and transformation and upgrading through its leading equipment, materials and full chain service capabilities, and contribute to the development of new quality productivity.

[About SANDI TECHNOLOGY

(3D Printing Technology, Inc.) is a national high-tech enterprise and a "small giant" enterprise specializing in industrial-grade additive manufacturing (3D printing) equipment and rapid manufacturing services. The company has built a complete industrial chain covering technology research and development, equipment and material production, process support and manufacturing services, and is in a leading position in a number of core technologies such as binder jetting (BJ/3DP) in China, and is actively promoting the large-scale application of 3D printing in the fields of casting upgrading, advanced heat dissipation, and precision medical care.

上榜！三帝科技粘結(jié)劑噴射裝備榮膺2025年增材制造優(yōu)質(zhì)產(chǎn)品最先出現(xiàn)在三帝科技股份有限公司。

Recently, a subsidiary of Beijing SANDI Technology Co.Wugong Xinxin Nonferrous Metal Casting Co.（The project of "5N Ultra High Purity Aluminum Preparation Demonstration Equipment Development and Supporting Processes" jointly declared by Xinxin Foundry (hereinafter referred to as Xinxin Foundry) and Xi'an University of Technology (hereinafter referred to as Xi'an University of Technology) was successfully selected as one of the key core technology industrialization projects to be supported by Shaanxi Province in 2025 (hereinafter referred to as the Project). The project "Development of 5N Ultra-high-purity Aluminum Preparation Demonstration Equipment and Supporting Process", jointly declared by Xi'an University of Technology (XUT) and Xi'an University of Technology (XUIT), has been successfully selected as one of the projects to be supported by "Unveiling and Hanging" for the industrialization of key core technologies of key industrial chains in Shaanxi Province in 2025. The program aims to promote the industrialization of key core technologies by targeting and deploying key core technology research and development for the short boards of key industrial chains through the method of "unveiling the list of commander-in-chief".

Ultrahigh-purity aluminum (purity ≥ 99.999%) is a key basic material indispensable to high-end manufacturing fields such as semiconductor integrated circuits, solar cells, aircraft navigation systems, radar and so on. Due to its preparation technology barriers are extremely high, for a long time, the material preparation technology is monopolized by foreign countries, China's demand is highly dependent on imports, has become a prominent short board of the industrial chain security.

The unveiled project aims to research and develop complete sets of preparation technology and demonstration equipment for ultra-high purity aluminum above 5N level with complete independent intellectual property rights, aiming to build a demonstration production line with an annual output of 30 tons, and to realize that the key indexes such as material purity, product size, production efficiency and energy consumption and environmental protection have reached the international advanced level.

The project proposes a new process of "melt multi-field coupling solidification regulation multi-link integration of fine aluminum preparation", which aims to realize efficient, low-consumption and green preparation of large-diameter ultra-high-purity aluminum ingots by integrating the synergistic effect of ultrasonic field, electromagnetic field, temperature field and other physical fields. The core technology of the project has three major innovations:

1. Engineering efficient purification methods and equipment. Achieve axial high gradient and radial balanced temperature field control of ultra-high purity aluminum ingot with diameter 50-160mm, and the comprehensive removal efficiency of impurities is increased to 80%.

2. Multi-field coupling integrated process. Technically replace the traditional electrolysis method and establish a fully automated production process route with low energy consumption and low pollution.

3. Frontier mechanism research. In-depth revelation of the changing law of solute boundary layer under rotating magnetic field, providing theoretical support for process optimization.

The project is implemented by Xinxin Casting as the main body of industrialization, and Xi'an University of Technology provides cutting-edge technology research and theoretical support, which is a model of the deep integration of "industry, academia, research and application". Xinxin Casting gives full play to its own rich experience and engineering capabilities in non-ferrous metal melting, casting, precision machining and industrialization, and Xi'an Polytechnic University to form a strong alliance with the top scientific research strength in materials science, solidification theory and other aspects.

As a high-tech enterprise focusing on the field of high-end casting and new materials under the banner of Three Emperor Technology, Xinxin Casting, relying on the strategic support of the parent company in scientific and technological innovation and industrial layout, has continued to increase investment in research and development, and has built an advanced manufacturing system covering 3DP sand printing, precision machining, and full-process testing, which lays a solid foundation for undertaking this kind of major scientific and technological research projects.

Xi'an University of Technology has profound scientific research accumulation in the fields of composite materials and solidification technology, and its research results have won the second prize of the National Science and Technology Progress Award, and the cooperation between the two sides will give full play to the advantages of each side in the engineering application and cutting-edge research.

After the successful implementation of the project, it will not only fill the blank of domestic high-end ultra-high purity aluminum scale green preparation, meet the urgent needs of semiconductor, new energy, aerospace and other industries, and bring considerable economic benefits, but also drive Shaanxi Province and even the whole country "aluminum magnesium and aluminum deep-processing" industry chain to the high-end, green upgrading.

喜報！欣鑫鑄造5N超高純鋁制備項目獲批陜西省重點產(chǎn)業(yè)鏈關(guān)鍵核心技術(shù)產(chǎn)業(yè)化“揭榜掛帥”支持最先出現(xiàn)在三帝科技股份有限公司。

Photo: SANTI TECHNOLOGY's industrial-grade 3D printing equipment shipment(Source: SANTI TECHNOLOGY)

As Xia Chunguang, co-founder of MoFang Precision, said, "The more precise a part is, the higher the cost of developing and producing it in the traditional way." This is precisely the core competitiveness of Chinese industrial 3D printing companies going overseas - they not only export products, but also export a new manufacturing paradigm.

01 Industry journey: from "laboratory" to "globalization"

The global 3D printing market is witnessing explosive growth. According to Mordor Intelligence, the global 3D printing market size is expected to exceed $110 billion by 2030, growing at a CAGR of more than 36% during 2025-2030.

The regional market landscape is distinct: North America accounted for 41.681 TP3T of global spending, while Asia-Pacific is expected to expand at a CAGR of 26.471 TP3T, making it the fastest growing region.

In this wave of globalization, Chinese industrial 3D printing enterprises present a unique path to the sea.

MoFang Precision's overseas experience is quite legendary. 2019, MoFang Precision displayed additive manufacturing equipment with a printing precision of up to 2 microns at an industrial exhibition in the U.S., which triggered onlookers.

Figure: Precision prototypes manufactured by Mofang Precision (source: internet data)

A foreign friend saw the print sample, one knee on the ground, close and carefully scrutinized for a long time. The breakthrough in precision allowed Mofang Precision to open up the market of developed countries.

In only 3 years, MoFang Precision has set up overseas branches in the United States, Japan, Germany, Britain and other places. In 4 years of going to sea, the products are exported to 35 countries, and the proportion of overseas sales reaches 50%.

SANDI Technology has chosen a different path. By mastering the four industrial-grade 3D printing technologies of SLS (Selective Laser Sintering), SLM (Selective Laser Melting), 3DP (Sand Printing), and BJ (Binder Jet), and exporting the equipment, SANDI TECH has precisely targeted the Eurasian market, where the demand for digital dentistry is strong and the price-performance ratio is sensitive.

Its overseas revenue soared from almost zero to $15% in a year, achieving a substantial breakthrough.

02 Path exploration: three sea lanes, four global playing styles

The paths of Chinese industrial 3D printing companies to the sea can be broadly categorized into three distinctive shipping lanes, and the success of SanDi Technology demonstrates the effectiveness of a hybrid model.

The first one is "technological conquest".

Mofang Precision relies on its self-developed "surface projection microstereolithography" technology to realize high-precision detail printing of 2 microns, and control the tolerance size in the range of +-10 microns. This technological breakthrough makes Mofang Precision the only company in the world to successfully provide high-precision additive manufacturing solutions.

Technological innovation has become the fulcrum for them to pry the global market.

Figure: Map of R&D and production of Mofang Precision equipment (Source: official website of Mofang Precision)

The second is "cost-disruptive".

Through supply chain consolidation, Intelligent Pie has been able to source display screens for light-curing 3D printing at a significantly lower price than the market price, and in 2019, they are launching the "Mars" series, which is the market's first device in the $300 range that combines 2K printing accuracy.

While the average pricing of domestic brands at the time was around $500, overseas brands were upwards of $1,000 USD.

Figure: ELEGOO DLP Light Curing 3D PrinterMARS 4 DLP (Source: ELEGOO website)

The third is "ecological networking".

Some companies have followed HP's model of building an Additive Manufacturing Network to enable localized production and rapid response by building a global manufacturing and service network, and Korall Engineering, along with partners such as HP, has achieved the ability to locally print and deliver spare parts in the oil and gas industry in a matter of days.

The fourth is a "technology + M&A hybrid".

SANDI Technology has taken a unique path combining technology and mergers and acquisitions. 2025, SANDI Technology acquired Shenzhen Shuanglong Dental Research Technology Co., Ltd, a company that specializes in high-end customized dentures. This move not only allows SANDI Technology to obtain the mature channels established by Shuanglong Dental Research covering more than 30 countries and regions in the world, such as America, Europe, Australia, Southeast Asia, etc., but also take over all of its international certifications and customer resources in one go, realizing the leapfrog development of the process of going abroad.

Figure: Titanium alloy bridge (Source: Shenzhen Shuanglong Dental Research)

03 Cracking the Dilemma: Challenges and Responses on the Way to the Sea

The road of industrial 3D printing to the sea is not a smooth one, and enterprises need to face a series of challenges.

Trade barriers are the primary challenge.

Against the backdrop of the continued increase in U.S. tariff policies, China's industrial-grade 3D printer companies are facing multiple challenges such as surging export costs, supply chain restructuring and limited market access.

Certification bottlenecks should likewise not be ignored.

"Flight hardware such as turbine nozzles or pressurized valves must comply with rigorous fracture toughness and fatigue testing," reports Mordor Intelligence, "and the current rulebook is written for subtractive machining; as a result, additive parts undergo redundant sample testing, extending schedules by as much as 18 months."

In this regard, through the merger and acquisition of Shuanglong Dental Research, SanDi Technology has obtained the European Union CE, U.S. FDA and China's Class II medical device certification, paving the way for products to travel the international market.

Intellectual property risks follow.

As a technology-intensive industry, 3D printing companies face a complex IP environment, especially in mature markets in Europe and the United States.

In the face of these challenges, companies that have successfully gone overseas have adopted a variety of coping strategies.

Localization of supply chain layout is an effective means to deal with trade barriers. The study suggests that Chinese enterprises can optimize global capacity allocation through the distributed layout model of "regional manufacturing centers + localized manufacturing units".

SANDI has implemented lean management in all aspects of production to ensure the reliability and consistency of product quality. In addition, the company has reached strategic cooperation with a number of international high-quality logistics service providers to customize safe and efficient transportation solutions for each order, fully guaranteeing the timeliness and integrity of global equipment output.

Internationalization of technical standards is the key to break through the certification bottleneck. Mofang Precision's innovative ability has been recognized by the Prism Award, an authoritative award in the global optoelectronic science and technology industry, and in March 2021, Mofang Precision became the first company in China to win the award, beating two well-known U.S.-listed companies.

Market diversification is a strategic choice to diversify risks. Intelligent Pie Europe and the United States users accounted for 92%, but at the same time also sell products to more than 70 countries and regions around the world.

SANDI Technology, on the other hand, has accurately cut into high-growth markets such as Turkey and Spain. In Turkey, for example, the scale of its dental industry is expected to reach 5 billion U.S. dollars in 2025, dental tourism contributes 70% share, of which the 3D printing denture equipment orders increased year-on-year up to 55%, the market opportunity is huge.

04 Future strategy: from "product to sea" to value to sea

As the global 3D printing market continues to mature, Chinese companies are upgrading their overseas strategies.

Supply chain strategy is shifting from pure export to global capacity placement.

"Regionalized production networks" and "technology localization strategies" have become important means of coping with changes in the global trade environment. Some leading companies have begun to strategically locate in emerging economies such as Southeast Asia, Central and Eastern Europe, and Latin America.

Technology development is showing a diversification trend.

Metal 2 micron high precision detail printing, and control the tolerance size in the range of +-10 micron, +-25 micron respectively.

Some of SANDI Technology's early equipment has been in continuous and stable operation for more than 20 years, which has earned it a very high level of trust in the market. The four core 3D printing technologies it has mastered can provide the mature technical assurance required for diversified manufacturing needs.

Market expansion extends from developed countries to emerging markets.

Asia Pacific has become the fastest growing region in the global 3D printing market, with the Chinese government's "Made in China 2025" policy driving the growth of local companies.

The business model has also evolved from single device sales to diversification.

Some organizations have begun to offer "print-by-the-hour" subscription services that combine maintenance, calibration and powder replenishment into a single invoice. This hybrid approach blurs the line between hardware and services, smoothing out revenue streams during macroeconomic cycles.

05 Future Outlook: From "Manufacturing to Overseas" to "Ecological Overseas"

The next stage of industrial 3D printing overseas will be the shift from product output to the construction of a global digital manufacturing ecosystem.

The digital supply chain is becoming a core competency.

Korall Engineering's approach heralds this trend - they identify key components, model modular systems, and automate the derivation of variants. These data sets are then made available to certified manufacturing partners via Korall's own Oktopus platform.

The transformation of servitization has become a value growth point.

The 3D printing services market is expected to outpace the hardware market at a CAGR of 25.21% from 2025 to 2030.Contract manufacturers such as Stratasys Direct Manufacturing, Materialise, and Protolabs utilize multi-site networks to distribute loads, allow customers to prototype in ten days and receive parts that meet ISO-13485 production standards.

A global collaborative network will be the ultimate form.

HP is connecting part requirements with its partner network through its Additive Manufacturing Network program. Similarly, Korall has partnered with HP, Assembrix and Sparely to implement a series of secure remote printing jobs.

Dozens of industrial-grade granular 3D printers are working 24/7 in an intelligent factory in Zhuhai. They are printing automotive parts and consumer products of different specifications according to orders from customers in Europe and North America.

On the workshop's electronic screen, a global production status map flashes in real time, marking manufacturing nodes spread across continents.

At the same time, SANDI's shipment list continues to grow with orders from Italy, Turkey, Spain and South Korea, witnessing the transformation of China's industrial 3D printing from technological catch-up to global leadership.

Zong Guisheng, founder of SANDI Technology, believes that from technological breakthroughs to global layout, we are redefining the position of Chinese manufacturing in the global industrial chain.

His eyes are reflecting the new chapter of China's industrial 3D printing overseas - that is not only the flow of products, but also the manufacturing paradigm, technical standards and industrial ecology of global integration. (Source: Zongguancun Public)

工業(yè)3D打印出海破局：從中國智造到全球制造最先出現(xiàn)在三帝科技股份有限公司。

The 7th Asia Powder Metallurgy International Conference & Exhibition (APMA2025) was successfully held from October 19 to 22, 2025 in Qingdao, Shandong Province. Co-organized by the Powder Metallurgy Industry Technology Innovation Strategy Alliance (CPMA) and the Chinese Society for Metals (CSM), the conference brought together top experts and enterprise representatives in the field of powder metallurgy from home and abroad. BJ Binder Jet Metal/Ceramic Printer independently developed by SANDY Technology3DPTEK-J400PDr. Zong Guisheng, Director of 3D Printing Committee of Powder Metallurgy Industry Technology Innovation Strategy Alliance and Chairman of SANDI Technology, was awarded "Outstanding Contribution Award of Powder Metallurgy".

As an important participant of the conference, SANDI Technology was deeply involved in a number of agendas. Dr. Zong Guisheng served as the chairman of the Additive Manufacturing sub-forum of the conference and gave an invited report on "BJ Binder Jetting Manufacturing", sharing the cutting-edge practice of this technology in promoting the high efficiency and low cost of the powder metallurgy industry.

Dr. Zong Guisheng pointed out in the report that traditional powder injection molding faces pain points such as high mold costs, long development cycles and limited product sizes. Through binder jet (BJ) 3D printing technology, SANDI Technology has realized moldless manufacturing, rapid prototyping of complex structures and large-size parts production, effectively helping the industry to achieve cost reduction and efficiency. Currently, the technology has been applied on a large scale in 3C electronics, automotive, aerospace, AI chip cooling, liquid cooling system and other fields.

BJ Binder Jet Metal/Ceramic Printing System Enables Efficient Precision Manufacturing

SANDI Technology has systematically mastered a full set of key technologies of BJ binder jet metal/ceramic molding equipment, materials and processes. Its 3DPTEK-J160R/J400P/J800P series printing equipment, integrated with precise powder supply, high density powder laying and high precision inkjet control system, to effectively deal with the small particle size powder laying problems, support 400-1200dpi high-resolution printing, the highest molding accuracy of ± 0.1mm, the highest molding efficiency of 3600cc/h. The highest molding efficiency is 3600cc/h.

Figure: SANDY TECHNOLOGY BJ Binder Jet Metal/Ceramic Molding Printer 3DPTEK-J160R/J400P/J800P

In terms of material system, the company has developed more than 20 kinds of process formulations, such as water-based environmentally friendly and solvent-based high-efficiency type, covering a wide range of metal materials such as stainless steel, titanium alloy, high-temperature alloy, as well as ceramic and non-metal materials such as silicon carbide. Through systematic control of the degreasing and sintering process, the company has realized precise control of the shape and performance of the products, and the performance of the products meets and partially exceeds the international standards.

Based on the advantages of "high efficiency, low cost and no thermal stress" of BJ technology, SANDI has made important breakthroughs in the field of heat dissipation, successfully realizing the high-quality molding of copper-diamond, copper-silicon carbide and other composites, and the performance is better than the international standard of MIM. The company implements differentiated equipment strategy, for scientific research institutions and chip design enterprises, to provide scientific research equipment 3DPTEK-J160R, for rapid prototyping and thermal design verification; for liquid-cooled servers and other industrial users, to provide integrated industrial solutions (equipment + special powder / binder + process package), to help customers shorten the process development cycle of 60% or more.

SLM Laser Metal Printing Expands Technology Boundaries with Gradient Material Systems

In addition to binder jetting technology, SANDI Technology has also independently developed metal printing systems including SLM selective zone laser melting equipment AFS-M120/M400, gradient metal equipment AFS-M120X(T), and multi-material additive and subtractive material integration equipment AFS-M300XAS, etc., and completed a variety of stainless steel, titanium alloy, aluminum alloy, die steel, cobalt-chromium alloy, nickel-based alloy and other We have also completed the process development of various materials such as stainless steel, titanium alloy, aluminum alloy, mold steel, cobalt-chromium alloy and nickel-based alloy.

Among them, AFS-M120X(T) can realize the continuous gradient accurate powder supply of two or more metal materials, which is suitable for the research of composite metal material properties; AFS-M300XAS supports the gradient combination of up to four materials, and realizes the continuous gradient change in the horizontal direction, and material composition switching or gradient change in the vertical direction, which is promising for the development of high-throughput materials, aerospace, automotive, medical and mold processing, and other fields. It has broad prospects in the fields of high-throughput material development, aerospace, automotive, medical and mold processing, etc.

SANDI Technology always focuses on the synergistic development of industry, academia and research, and maintains close cooperation with Shenzhen Vocational and Technical University, Shenzhen Tsinghua University Research Institute, Shanghai Jiaotong University, University of Science and Technology of Beijing and other universities and scientific research institutes, and continues to promote the basic research and transformation of BJ technology in the materials, processes and applications, to help industrial molds, high-end cutting tools, 3C electronic precision components and complex large-size shaped ceramic products and other areas of large-scale application. The scale application of BJ technology.

[About SANDI TECHNOLOGY

SANDI Technology is a national high-tech enterprise and a "small giant" enterprise specializing in industrial-grade additive manufacturing (3D printing) equipment and rapid manufacturing services. The company has built a complete industrial chain covering technology research and development, equipment and material production, process support and manufacturing services, and is in a leading position in a number of core technologies such as binder jetting (BJ) in China, and is actively promoting the large-scale application of 3D printing in the fields of casting upgrading, advanced heat dissipation, and precision medical care.

三帝科技祝賀第七屆亞洲粉末冶金國際會議成功舉辦最先出現(xiàn)在三帝科技股份有限公司。

It is reported that the 3DP sand printing equipments provided by SANDI Technology to many domestic manufacturing enterprises in Liaoning, Hebei, Henan, Jiangsu, Guizhou and other places have been sent out successfully in recent days. When the equipment arrives at the customer's site, the professional technical team of SANDI Technology will follow up the assembly, debugging and acceptance work at the first time to ensure that the equipment is put into production quickly and operates stably. At present, SANDI's equipment and services have covered 26 provinces (including autonomous regions and municipalities directly under the Central Government), widely serving the main foundry industry belt and intelligent manufacturing clusters, and continuing to provide power for the transformation and upgrading of customers.

At the same time, the overseas market expansion has achieved remarkable results. A number of 3D printing equipments sent to Korea, Turkey, Italy, France, Spain and other regions have been successfully shipped and are about to be delivered. At present, SANDI's products and services have covered many key markets in Europe and Asia, such as East Asia, South Asia, Western Europe, Eastern Europe, etc. The globalized operation system is becoming more and more perfect, showing strong international competitiveness.

With more than 30 years of experience in industrial-grade 3D printing, SANDI Technology has deep experience in powder laying technology and stable and reliable equipment. After years of market verification, the 3D printing equipment purchased by some users in the early stage of the company's business has been in stable operation for more than 20 years. The company also masters selective laser sintering (SLS), selective laser melting (SLM), sand 3D printing (3DP) and binder jetting (BJ) four core 3D printing technology, its "3DP + SLS" composite sand process has been selected by the Ministry of Industry and Information Technology of the typical application of additive manufacturing scenarios, can provide mature technical support for the diversified manufacturing needs. It can provide mature technology guarantee for diversified manufacturing needs.

In the production process, SANDI Technology comprehensively implements lean management, continuously optimizes the process of equipment assembly and commissioning, and ensures the reliability and consistency of product quality while improving production efficiency by strengthening cross-departmental collaboration and standardized on-site operations. All key components are strictly inspected and qualified before entering the assembly, realizing the whole process of quality traceability and precise control from parts to the whole machine.

In the delivery process, the company strictly implements the factory verification mechanism, the relevant person in charge checks and inspects the equipment one by one according to the "Application for Equipment Factory Permit", and carries out special marking and explanation for the customer's personalized needs, so as to ensure that the equipment is delivered accurately and in good condition. Through efficient cross-departmental collaboration and real-time information transfer, the company realizes seamless connection from production to delivery, and continues to consolidate the advantages of efficient delivery.

SANDI Technology not only provides high-performance equipment, but also focuses on full-cycle services. We provide comprehensive hands-on training and process guidance to our customers through our 3D Smart Manufacturing Centers throughout the country. Through the after-sales team in Beijing, Shaanxi, Hebei, Henan, Guangxi, Shandong, Anhui and other regions to provide timely response and nearby service, effectively guarantee the continuous and stable operation of customer equipment. At the same time, the company actively promotes market synergy and resource sharing to help customers expand business opportunities and enhance market competitiveness.

In addition, SANDY Technology attaches great importance to the professional capacity building of the team, through regular training and production coordination mechanism, to continuously improve the assembly efficiency and product quality. The company has reached strategic cooperation with a number of international high-quality logistics service providers to customize safe and efficient transportation solutions for each order, fully guaranteeing the timeliness and integrity of global equipment output.

Under the background of accelerated intelligent and digital transformation of the global manufacturing industry, SANDY Technology, relying on the three-in-one synergistic innovation system of "Guoqian Science and Technology Research Institute, post-doctoral workstation, and enterprise R&D team", continuously breaks through the key technologies, optimizes the performance of the products, and continues to improve the international marketing and service network and enhance the overseas localized service capability, to provide high-performance 3D printing equipment and rapid manufacturing integrated solutions for global customers with global vision and international standards. Global vision and international standards to provide global customers with high-performance 3D printing equipment and rapid manufacturing solutions to empower the high-quality development of the manufacturing industry.

[About SANDI TECHNOLOGY

(3D Printing Technology, Inc.) is a national high-tech enterprise and a "small giant" enterprise specializing in industrial-grade additive manufacturing (3D printing) equipment and rapid manufacturing services. It has been invested by many organizations, including Jinko Junchuang, CICC Capital, Zhongke Haichuang, Become Capital, Beijing New Materials Fund, and SINOMACH Fund, etc. The company has been invested by the Ministry of Economic Affairs of the People's Republic of China. Aiming at cost reduction, efficiency improvement and quality improvement, the company has built a complete industrial chain covering the R&D and production of 3D printing equipment and materials, process technology support and rapid finished product manufacturing. Widely served in aerospace, electric power and energy, ship pumps and valves, automotive, rail transportation, industrial machinery, 3C electronics, rehabilitation and medical care, education and scientific research, sculpture, culture and creativity and other fields.

三帝科技設(shè)備生產(chǎn)發(fā)貨忙 全力運轉(zhuǎn)保交付最先出現(xiàn)在三帝科技股份有限公司。

Shuanglong Dental Research focuses on providing high-end customized denture solutions for the global market, mainly focusing on all-ceramic restorations, implant restorations and 3D printed removable dentures, serving high-end clinics and implant centers. The company holds EU CE, US FDA and China Class II medical device certificates, and its products are exported to more than 30 countries and regions around the world, such as America, Europe, Australia and Southeast Asia. The company has a team of senior technicians with more than 20 years of experience and a professional multi-lingual customer service team. Relying on the digital service platform, the company supports efficient STL/CAD cloud docking and has established an internationalized delivery network covering DHL/UPS.
 
Data show that the global dental 3D printing market size has reached 5.2 billion dollars in 2024, and is expected to exceed 9.6 billion dollars in 2033. The strong combination of SANDI and Ssangyong Dental Research not only combines SANDI's core technology advantages in 3D printing intelligent equipment and material process with Ssangyong Dental Research's channel network, production capacity and dental restoration technology in the global high-end denture market, but also is a deep integration of the two sides in technological innovation and global market development. Through this merger and acquisition, SANDI will be able to quickly access the mature customer base covering high-end markets in Europe and the United States, accelerating the global landing of its dental 3D printing solutions; at the same time, Ssangyong Dental Research will also get stronger technical empowerment, significantly improve product innovation, production efficiency and global delivery capacity, and jointly expand the incremental market of directly printed permanent restorations, orthodontic appliances and so on.

This merger and acquisition reflects the unremitting efforts and remarkable achievements of SANDI Technology in technology leadership and deep application cultivation.

I. Leading Technology: Building a "Trinity" Innovation System

As a national high-tech enterprise, a "small giant" enterprise and a typical application scenario supplier of additive manufacturing of the Ministry of Industry and Information Technology (MIIT), SANDI has a profound technical background. The company is the only service provider in China that has mastered the four core 3D printing technologies of Selective Laser Sintering (SLS), Selective Laser Melting (SLM), 3D Sand Printing (3DP) and Binder Jet (BJ).
 
Its innovation system consists of "Guoqian Science and Technology Research Institute" (gathering more than 40 national experts/doctoral scholars, focusing on original innovation), postdoctoral research station (focusing on common technology development) and enterprise R&D team (responsible for the transformation of the results) "three in one". The company has led or participated in the completion of six major special projects of the Ministry of Science and Technology, and has declared nearly 300 intellectual property rights, including 59 authorized invention patents.
 
Second, application deep plowing: the whole chain layout to drive growth

Focusing on industrial-grade additive manufacturing and aiming at "improving efficiency, reducing costs and improving quality", SANDI has built a complete industrial chain covering equipment R&D and production, material R&D and production, process technology support and rapid finished product manufacturing. Headquartered in Beijing, the company has subsidiaries in many places across the country, with more than 120,000 square meters of space (of which more than 60,000 square meters are self-holding), and has established a full chain, multi-materials, full-size domestic rapid manufacturing delivery system and international service network, and its core application areas include:
 
 1.3D casting: reshaping the traditional casting ecology
Through M&A integration and self-construction, SANDI has laid out 8 3D printing rapid manufacturing bases in China, forming an ecological network. Based on the integrated process of "process design-3D printing-casting-machining-inspection", the company provides rapid prototyping, small-lot multi-species and complex metal parts manufacturing services. Using self-developed 3DP sand printing and SLS series equipment, the company provides 3DP sand casting, SLS sand casting, 3DP/SLS precision casting and other complete solutions, serving more than 500 customers in aerospace, automotive, energy, etc., with materials covering aluminum, copper, iron, steel, magnesium, high temperature alloys, titanium alloys, etc. The company has also established an ecological network based on the integrated process of "process design - casting - machining - testing".
 
 2.3D Powder Metallurgy: Implementing a Differentiated Equipment Strategy
Relying on the advantages of BJ technology "high efficiency, low cost, no thermal stress" and deep technical reserves (including the development of high-performance water-solvent-based binder systems and more than 20 process formulations), SANDI has implemented a differentiated equipment strategy in the field of thermal management of AI chips: for scientific research/chip design enterprises: desktop research equipment J160R for rapid prototyping and thermal design verification; for liquid-cooled server manufacturers: providing integrated industrial solutions (J400P/J800P equipment + special powders/binders + process kits), which can shorten customers' process development cycle by more than 60%.
 
 3. Rehabilitation medical customization: precise digital manufacturing
The company empowers rehabilitation medical care with 3D printing technology, providing products and services such as hearing aids, digital dentistry (meaning teeth), orthotics and prosthetics. We have the first 3D printing titanium alloy hearing aid medical device registration certificate in China. Through the merger and acquisition of Shenzhen Shuanglong Dental Research, we have perfected the high-end customized digital dental solutions to serve clinics and implant centers around the world.
 
Dr. Zong Guisheng, Chairman of SANDI Technology, said, "The merger and acquisition of Shuanglong Dental Research is an important step in the strategic development of SANDI Technology, which not only provides us with a new growth point in the 3D medical field, but is also an important addition to the empowerment of rehabilitation medical care by 3D digital technology. We look forward to this cooperation to bring more innovations to both parties and jointly promote the industrialization of 3D printing technology in the field of rehabilitation and medical treatment."
 
Shuanglong Dental Research's founder, Peng Huihua, and general manager, Chen Long, both agreed: "After joining the SANTI Technology ecosystem, we are able to leverage SANTI Technology's digital manufacturing technology and material and process advantages to further enhance the design and manufacturing capabilities and delivery speed of high-end dental products, and better respond to users' needs for efficient chairside solutions."

三帝科技“12N”發(fā)展策略持續(xù)發(fā)力，并購3D數(shù)字化口腔科技公司最先出現(xiàn)在三帝科技股份有限公司。