keyuan Road, nanning, Guangxi, China

Coreray Optical Communication(Nanning)Co., Ltd. is a professional company to provide manufacturing services of passive optical communication devices, including CM (Contract Manufacturing), OEM (Origin...

No 16 Yifeng South Road, Guilin, Guangxi, China

Guilin UC Instruments Corp. has been founded by great instruments and equipments developing experts from California USA and seniors of this field at home. As an associated agency of California UC in C...

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...