Changchun Jingyu Optics Technology Co., ltd

Jingyu optics technology co., ltd, located in new & high technology development zone of changchun in china is supported technologically by changchun institute of optics, fine machines and physics. \r\n\r\nit specializes in cold processing production of optical lens series. jingyu, founded in 2002, has formed its prototype in processing production, management, service system, international cooperation and marketing and education training within such short period.