Shanghai Union Technology Corporation, founded in 2000, is a leading manufacturer based in Shanghai, China, specializing in 3D printing technology. As one of the earliest Chinese enterprises in the practical application of 3D printing, the company holds the largest market share and user base in global industrial-grade stereolithography 3D printing technology. With 11 to 50 employees and a factory, UnionTech offers OEM and ODM services. Their extensive product portfolio includes 3D printers, LCD 3D printers, desktop 3D printers, DLP 3D printers, and SLA 3D printers, catering to various applications such as dental, industrial, and prototyping. Notable products include the Martrix series (Martrix 190, Martrix 520, 12K High Resolution 3D Printer Martrix300), E230 and E128 dental 3D printers, U One desktop DLP 3D printer, Cute300 industrial DLP 3D printer, Onfocux600 prototyping SLA 3D printer, Evodent S300+ dental 3D printer, Lite450 industrial resin SLA 3D printer, and Lite380 intelligent industrial SLA 3D printer. These technologies are widely utilized across industries including aerospace, electronics, dentistry, culture and creativity, education, footwear, and construction. UnionTech is ISO 9001 certified and operates globally with over 8,000 equipment units and more than 50 sales agents, supported by subsidiaries in the United States, Germany, China, Russia, and Vietnam.