Geng Optical is a the manufacturer and exporter of sunglasses and optical frames for more than 10 years. We have our own factory to manufacture Sunglasses, sports glasses, reading glasses & optical frames... We promote lastest styles monthly and there are more than 500 styles to be developed every season.. We do OEM & ODM for our clients. With rich experience, we can help our clients to win the trust and long-lasting business in the competitive market today... JUST FEEL FREE TO CONTACT WITH US RIGHT NOW.