Our company specializing infrared optical crystal and glass cold, dealing with infrared lens material sales, and provide cutting-spheronization and glass drilling service. Our company have a high throw and low throw two production lines, professional processing of various crystal lens , prism , opitcal lenses, filter and the base. Crystal materials are processed mainly zinc selenide. Calcium fluoride. Germanium. Silicon, ZnS. Barium fluoride. GaAs. Magnesium fluoride.YAG. Sapphire. Copper. Molybdenum and other crystals. Batch processing of optical indicators, germanium, zinc selenide, sapphire, magnesium fluoride -----40/20 calcium fluoride, Zinc sulfide, silicon, molybdenum, gallium arsenide, YAG------20/10.Long-term for foreign enterprises, Various military industrial enterprises scientific research institutions and laboratories have special requirements of customers Provide high-precision lens processing.