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...

glsun, Guilin, Guangxi, China

GLsun is a highly professional Manufacturer for fiber optic components and systems.We have produced fiber optical switch Since ***** is a history of ten ***** the field of fiber optical switch communi...