Taizhou ATS Optical Material Co., Ltd is a professional manufacturer of optical vacuum material in China. Founded in 1986, we mainly produce evaporation materials, including ZnS, Ti3O5, SiO, SiO2, ZrO2, MgF2, LaTiO3, Al2O3, ITO, Ta2O5, ZnSe, Cr, etc, as well as evaporation material mixture.  Products qualified by SGS and factory certificated by ISO9001:2016, we own a strong teamwork of professional R&D team, manufacturing team, sales team and after-sales service team.