Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" plus the theory of "quality the basic, have faith in the main and management the advanced" for Pc Polarized Lenses, Cr Hmc Lenses Factories, Lens Index 1.5 Vs 1.61, 1.56 Vs 1.61 Index Lenses,Cr Hmc Lens Factory. All products come with good quality and perfect after-sales services. Market-oriented and customer-oriented are what we have been being after. Sincerely look forward to Win-Win cooperation ! The product will supply to all over the world, such as Europe, America, Australia,Guatemala, Japan,Portland, Argentina.We are adhering to the philosophy of "attracting customers with the best products and excellent service". We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.