Our eternal pursuits are the attitude of "regard the market, regard the custom, regard the science" as well as the theory of "quality the basic, believe in the 1st and management the advanced" for Cr39 Censes, Hc(Hard Coat), 1.56 Aspheric Lens, 1.61 Photochromic Digital Freeform Progressive Gray,Lentes Blue Block. We sincerely look forward to hearing from you. Give us a chance to show you our professionalism and passion. We are sincerely welcome good friends from numerous circles at dwelling and abroad come to cooperate! The product will supply to all over the world, such as Europe, America, Australia,Honduras, Sao Paulo,Barbados, Puerto Rico.Meanwhile, we're building up and consummating triangle market & strategic cooperation in order to achieve a multi-win trade supply chain to expand our market vertically and horizontally for a brighter prospects. development. Our philosophy is to create cost-effective products and solutions, promote perfect services, cooperate for long-term and mutual benefits, firm a in depth mode of excellent suppliers system and marketing agents, brand strategic cooperation sales system.