No.286 Torch Street Changchun, Jilin
The experts at optical products and crystals for the commercial marketplace refer to laser, medicine, military, semiconductor telecommunication application areas. With its quality system ISO 9001 certified, main productions are cylindrical lens, ...
Spherical lens, Cylindrical lens, Prisms, Wedges, Optical windows, Mirrors, Coating, Filters, ball Lens, rod lens