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.

It 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.

ALL the developement and achievement caused from our principle of perfect quality and operation cridet.

Jingyu has owned strong R & D group with over 10 professional engineers skilled in arsenal field and over 50 technical staff. It has developed a leader enterprise in the optics cold processing on Changchun within introduction of domestic equipment and scientific process method and management structure.

The international cooperation has been expanded from Asian countries such as Japan and Korea to European countried such as U.K. and Germany.

In addition, American market is increasing with high_tech products. Annual product amount reaches over one hundred series of optics lens around RMB 2 m million with wide marketing network.

Jingyu's task and aim depend on customers' demand and satisfaction. Our company process on many kinds of glass crystal, parts of optics, complicated lens and copy of parts of optics.

Including: Plane lens, sphere lens, prism, non sphere lens, optical filter with colours, film palting, process on sapphire and cylinder and crystal and calcium fluoride.

MgF2 window, CaF2 lens reflector with metal base, sphere lens with small size diameter mini lens, cylinder lens with different base, optical wedge with high accuracy all the lens and optical parts for Visible light, infrared and laser light.

Kindly, feel free for all type of queries you have regarding these products.