Established in 2010,  Shengtai  Optical  Co., Ltd , has been devoted into the international market as the biggest manufacturer in China, and now Shengtai Optics is one of the world’s leading manufacturers of high-quality optical lenses. We already hold CE, FDA product approvals and ISO9001:
      Our main products: CR-39 1.50 Resin lenses, 1.56 Middle Index, 1.61,1.67,1.74 High Index lens Semi-finished and Finished  , 1.59 Polycarbonate ,Photo chromic (SV, Bifocal, progressive) lens, Blue Ray lens ,tinted lens and Mirror Coating lens, Polarized and progressive lens, white 1.523 mineral, 1.70 Hi-index lenses and so on.
      our products have been exported to more than 30 countries--U.S.A, Europe, South America and Southeast Asia. And so on We promised that we will eventually stand on the spot light as the best company in the world by internationalizing our great ability .Shengtai optical company can help you creat a sustained .competitive advantage in the world market . and we will be the company that tries ceaselessly to study without satisfaction to reward our customer who have been helping us .
Thanks for your cooperation !