Xiamen GUANG TE communication technology Co., Ltd. was established in October 2000.

Our main products include: singlemode optical fiber coupler, coupler, wavelength division multiplexer,

multimode optical fiber coupler, fiber patch cord, optical fiber ,active optical components (laser

module ,photodetector module) and so on. We have a comprehensive grasp of the key technology ,such

as the device sensitivity to polarization (PIC technology), bandwidth expansion (WIC, WFC technology) and ...