We manufacture and sell all kinds of optical lenses, for example, CR39, sunsensor progressive short corridor lens and long corridor lens, 1.56HMC, photo chromic lens and ect. The quality and the price of our products are very competitive, over ten years hardworking, we have established a friendly relationship with many foreign companies. We have won a good business reputation in the business world, because our optical lenses are very popular among the majority of merchants. In addition, we also get the CE certification that is very authoritative in China.