Welcome to JiuTian Online
Jiu Tian is a professional customized manufactory of high precision optical components in China, which is supported by the stronger technology of Chang Chun Optics & Mechanics Institution. We retain the traditional classic polishing method to process the high precision products, established sphere and prism high polishing processing center to meet the different needs from customers, which is in Jiang Su and Guang Dong. According to ISO9001:2008 Quality Management System and strictly quality inspection, we ensure each product from here is a good one.