JAYU OPTICAL MATERIAL CO.,LIMITED located in Zhuzhou City,Hunan Province,China . We are specializing in researching, producing and selling vacuum evaporation and optical coating material over 10 years, it has been able to research, produce and sell such series of coating materials as resistance evaporation, electron gun flash and magnetron sputtering to meet the demands of *域名隐藏* pays more attention to communicate with advanced coating enterprises to pursue the cont

主要产品/业务: The main products of our company are optical vacuum coating materials, such as: zinc sulfide (ZnS), trititanium pentoxide(Ti3O5), zinc selenide(ZnSe), titanium monoxide(TiO), titanium dioxide(TiO2), titanium sesquioxide(Ti2O3), silicon dioxi