Good quality comes 1st; assistance is foremost; business enterprise is cooperation" is our business enterprise philosophy which is regularly observed and pursued by our company for Glasses Bifocal, Photochromic Blue Cut Lenses, China Blue Blockers, Uv400 Lenses,Dual Side Freeform Lenses. Good quality, timely service and Competitive price, all win us a good fame in xxx field despite the international intense competition. The product will supply to all over the world, such as Europe, America, Australia,venezuela, Bolivia,Angola, Paraguay.We set "be a creditable practitioner to achieve the continuous development and innovation" as our motto. We would like to share our experience with friends at home and abroad, as a way to create a bigger cake with our joint efforts. We have several experienced R & D persons and we welcome OEM orders.