Our company is devoted to the R&D, production and sale of cutting, engraving, marking co2 laser laser machine, co2 laser parts including laser tube, laser power supply, laser heads, laser lens, laser mirrors, motion control system,step motor and driver and precision optics parts and optical lenses for co2 laser system, infrared, uv system, IR system, ATR system.We have first-class R&D, designing team and an outstanding production group and high accuracy check-out facilities. We focus on processing and producing state-of-the-art products for domestic and international customers. we also supply material for all kinds of optics use, including znse,zns,si,ge, mo, k9, GaAs,sapphire,caf2,mgf2 and so on.you are welcome to enquire, and buy.