About Us

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. Product  lines inc...[More]

Product Catalogue

News Center

Glsun New Product Launched: Magneto

Based on Faraday rotation effect, the change of magnetic field affects the magneto-optic crystal and

Glsun Will Attend COMMUNIC ASIA 201

Watch the future take shape at Asia’s representative event, CommunicAsia2016. As devices become incr

Online service

 live:akikolovevr  Services