Safetyrich is based in Wuhan, in the center of China. We have two kinds of production ways: high-speed polishing and classical polishing, which enable us to process various kinds of crystal lenses, prisms, half ball lenses, reflection mirrors, windows, filters, substrates, and optical lenses skillfully. As a leader of the best manufacturer in optical lens line, we focus on manufacturing high precision of optical components. We are selling to both domestic and abroad. And our products have gained good reputation. Our main products include lens made by : 1. various kinds of crystal materials, such as ZnSe, CaF2, Ge, Si, ZnS, BaF2, GaAs, MaF2, LiF, Copper Mirrors, Mo, Sapphires, Quartzs, Ceramics , YAG, etc 2. various kinds of glasses material including crown glass, flint glass, lanthanum glass, etc. Our products can service you well in military area or medical, photoelectric, telecom, etc. We can make special order according to your special require on both making or repairing. We sincerely invite customers all over the world to establish cooperative relationship, and together with us, to build up a glorious future.plrease do not heisate contact us .mail:xiruijiguang2005hotmail