We are China Center Optical co.,Ltd.one of the leading companies in optical industry.China Center invest USD 30million to build up modern plants and assembly lines, in order to have a better quality in making optical frames, sunglasses, reading glasses, plastic glasses and glasses components. Currently the annual output is about 1 million dozens. Our products mainly export to Europe, America, Southeast Asia and other international markets.So far, we've work with many famous global brands, and have very good relationship with them, which including: CK?Calvin Klein?NIKE?FENDI?NAUTICA. We also have our own brands, such as PORPOISE, etc.