Beijing SANDI Technology Co.(3D Printing Technology, Inc. )是一家3D打印设备与疾速制作办事供给商，国度级专精特新“小伟人”企业，工信部增材制作典范利用处景供给商。同时具有激光和粘结剂放射3D打印设备和资料手艺及利用工艺，三帝科技营业涵盖3D打印设备的研发及出产、3D打印原资料的研发及出产，3D打印工艺手艺撑持办事、疾速制品件制作办事等，成立了完全的3D打印疾速制作财产链，普遍利用于航空航天、汽车、电力动力、财产机器、船舶泵阀、轨道交通、3C电子、教导科研、雕塑文创、病愈医疗等行业。

自旗下隆源成型于1994年研制胜利国际首台自立常识产权的商品化财产级3D打印机以来，三帝科技在多年SLS、SLM等3D打印设备及利用的根本上，自立把握了3DP、BJ线扫描高速3D打印设备、资料及工艺，可知足差别尺寸（从毫米级到米级）产物的制作需要，自立研发SLS砂型/蜡型打印、SLM金属打印、3DP砂型/蜡型打印、BJ粘结剂放射金属/陶瓷打印等系列智能设备；深度开辟了合用于铸铝、铸铜、铸铁、铸镁、铸钢等锻造范畴近 30 种的资料工艺配方,和针对不锈钢、模具钢、钛合金、SiC陶瓷等 BJ成型粉末资料的适配性工艺配方，和5大系列20多种资料的粘结剂；经由过程天下Wisdom CenterThe 3D casting factories in Xianyang, Shaanxi, Daiming, Hebei, Pingdingshan, Henan, Yulin, Guangxi, Rizhao, Shandong, and Tongling, Anhui have established full-size, multi-material, and full-chain rapid manufacturing service capabilities, which can provide users with rapid trial production and batch production of finished metal parts, as well as casting sand and wax printing services.

三帝科技基于3D打印设备、资料及工艺的自立焦点手艺，主动鞭策3D打印财产化范围利用，以数字科技赋能制作（3D Empowerment）：经由过程自建和并购锻造厂，买通“3D打印+锻造”工艺，构成可复制推行的树模形式，赞助传统锻造厂革新进级，完成绿色、智能、高端锻造；将粘结剂放射3D打印手艺利用于晋升粉末打针成型，完成无模疾速批量制作，助力行业提质增效，鞭策传统制作高品质成长、转型进级，拉动千亿级疾速制作市场。

SANDY TECHNOLOGY actively promotes the application of 3D printing in the 3C field (3D3C），专一研发3C公用3D打印系统及资料工艺，使得SLM和BJ手艺在主动化大范围3D打印出产成为能够。

SANDY TECHNOLOGY pioneers the use of 3D printing in rehabilitation medicine (3D Medical），取得了中国第一张3D打印定制钛合金助听器医疗东西注册证，并成立了“太音”系统助听器产物发卖渠道。

Relying on the "three-in-one" collaborative innovation system of Guoqian Science and Technology Research Institute, post-doctoral workstation, and enterprise R&D team, SANDI and its enterprises have declared nearly 300 patents and copyrights, and passed the certificates of ISO 9001 quality management system, ISO 13485 quality management system of medical devices, ISO 45001 We have passed ISO 9001 Quality Management System, ISO 13485 Medical Device Quality Management System, ISO 45001 Occupational Health and Safety Management System, ISO 14001 Environmental Management System, Green Supply Chain Management System, CE, EAC, etc., and have been granted the qualification of Class I and Class II medical device access. We have participated in the drafting of many national and industrial standards, and 3 national standards have been released. We have undertaken 6 key R&D projects of the Ministry of Science and Technology of the People's Republic of China as well as many key scientific and technological projects at provincial and municipal levels. Awarded the first batch of "Quality Supplier of Additive Manufacturing" by the Ministry of Industry and Information Technology (MIIT), "Supplier of Typical Application Scenarios of Additive Manufacturing" by the MIIT, "Gold Prize of China Hi-tech Achievement and New Product Trade Fair" by the MIIT. "Second Prize of Beijing Science and Technology Award, Second Prize of Guangxi Science and Technology Progress Award, Second Prize of China Nonferrous Metal Industry Science and Technology Award, Second Prize of Machinery Industry Science and Technology Award. Second Prize of China Nonferrous Metal Industry Science and Technology Award", "Second Prize of Machinery Industry Science and Technology Award", "Global Foundry Industry Innovative Technology and Products", "National Foundry Equipment Innovation Award" and other honors.