Shanghai Dinghao International trade Ltd. is a production &trading company and it is specialized in manufacturing CR39Series tinted sunglasses lens and Resin polarized lightsunglasses in diffe...

Jinhui Economic Park

Shanghai Weixing Optical Co., Ltd. was established in 2002, located in Shanghai, China. We are a subsidiary of China WeiXing Group Company which was founded in 1976. With the development of thirty yea...

3D polarized glasses...