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...

Wan chun industry high-rise,baozhou Road,quanzhou City,fujian Province,china

Founded in 1992, we are a hi-tech enterprise integrating R&D, production, sale and service. We have attained ISO9001 International Quality Management System Certification and China Compulsory ...

Xinxi Fuhua Bldg., No. D-12, Information Ind. Zone, High-Tech Zone, Qixing Dist.

Guilin Tryin Technology is provider of optical networking products and solutions.From the establishment until now, Tryin always focus on the development and progress of the global optical communicati...