We have many excellent staff members good at marketing, QC, and dealing with kinds of troublesome problem in the production process for China Photochromic Transitions Factories, Bifocal Lens, Photochromic Lenses Block Blue Light, Blue Lens Readers,Eyeglass Lens. Safety as a result of innovation is our promise to each other. The product will supply to all over the world, such as Europe, America, Australia,Los Angeles, Seattle,Senegal, Tajikistan.Our company has built stable business relationships with many well-known domestic companies as well as oversea customers. With the goal of providing high quality products to customers at low cots, we've been committed to improving its capacities in research, development, manufacturing and management. We have honored to receive recognition from our customers. Till now we have now passed ISO9001 in 2005 and ISO/TS16949 in 2008. Enterprises of "quality of survival, the credibility of development" for the purpose, sincerely welcome domestic and foreign businessmen to visit to discuss cooperation.