GoldDragonOptics Co,. Ltd is a manufacturer of precision optical components.The experts at optical products and crystals for the commercial and marketplace refer to laser, medicine, military, semiconductor and telecommunication application areas. With its quality system ISO 9001 certified, the main productions are cylindrical lens, achromatic doublet lens, spherical lens, window, prism, mirror and wedge from optical glass, UV-grade fused silica and CaF2. And broadband and single wavelength anti-reflection coatings are available.

| Address: | P.O.Box 2024(guilin road), Changchun, Jilin, 130012, China |
| Tel: | +86 0431 85353336 |
| Fax: | +86 0431 85353338 |
| Web: | www.golddragonoptics.com |