Rich-Opto is located in Irvine City, a Technological Coast Center known as the Second Silicon Valley in the southern California of U.S.A. As one of the most advanced SLA laser 3D printer supplier all over the world, it has established R&D center in the U.S.A. The Sino-USA team has extensive experience in electronics, optical technology, material engineering, software and fine mechanics. Rich-Opto has obtained 15 Sino-USA patents, and multiple intellectual property certifications. At the same time, Rich-Opto has established the world most professional SLA laser 3D printer production base. Relying on ISO9001 Quality Management System, it aims to manufacture the world most advanced 3D printers with high speed, high precision and high performance, so as to meet the application demand of industrial design, jewelry industry, dentistry, culture and education and many other industries.