H4 floor 2 Building,Jijia Industrial Park,No.677 Tangfang Road,Economic Development Zone, Mianyang, Mianyang, Sichua

Sichuan Zi Guan Photonics Technology Co.,Ltd (formerly COF communication), located in Mianyang. China, specialize in providing high-performance optical passive devices and optical active devices as we...

DeLong Road, Shatou south district, Chang'an Town, Dongguan City, Guangdong Province, China Dongguan Guangdong ***, DeLong Road, Shatou south district, Chang&#039an Town, Dongguan City,Guangdong Province,China

We take pride in our potential to deliver Cords with quality standards that our clients demand for. Fiber optic adapter,connector,attenuator,boot,dust cap,protection sleeve,optic switch,etc. productio...