Guanglong S&T Zone, No.8 high-tech Industry Park Chaoyang Road

Founded in 2001, GLsun Science And Tech Co., Ltd , Guilin, China, designs, develops, manufactures and markets advanced optical components and modules. GLSUN holds many technical patents on optics. Pro...

Founded in 2001, Guilin GLsun Science and Tech Group Co., Ltd is a high-tech enterprise based in Guilin China, specializing in R&D, production, and sales of high-end semiconductor laser chips and ...

Jiaoyu North Rd., Pingdi Str. Longgang District

Founded in 2005, HTD Fibercom is a professional manufacturer and provider in fiber-optic products which are widely applied in FTTX, fiber-optic network transformation, telecom, datacom, CATV and broad...

13F, WeidongLong Tech Building, Qinghu, Longhu

Gezhi Photoncis is founded in 2011, which is a leading provider for optical active and passive products in China. We design,develop,manufacture and distribute the optical products to satisfy customer&...

31, Changzhou, Jiangsu, China

GLsun Science And Tech Co., Ltd, founded in 2001, as a national high-tech corporation, specializes in the research, development and manufacturing of optical passive components, fiber test instruments ...