We were founded in 1988 by Mr. Hanry Wang, the current president, who majored in Chemistry and has devoted himself to producing lenses, including Sun lenses, Aspheric reading lenses, safety lenses, Ph...

No. 118 Gaoyou economic district in the south of Central Avenue Yangzhou, Jiangsu

Jiangsu sina-Optical Instrument Co. Ltd. the new foreign-owned high-tech enterprises Yangzhou Starlang photoelectric Co Ltd, is one of the manufacturing enterprises in East China&＃39;s most influe...