Hangzhou OpticTrans Communication Tech. Co., LTD (OpticTrans) with its head office in Hangzhou China, We are one of the professional suppliers specializing in R&D, manufacturing and sales of f...

N0.716, Building D, Huangfeng Business building, Yuan Rd., Section 25, Baoan District, Shenzhen, Guangdong, China

Shenzhen Jinruida Electronic Co., Ltd. is devoted to R&D and manufacture fiber optical equipments, including switches, bypass protection device, WDM, splitters or coupler, patch cord, fast con...

Yulv Road

To be a world-leading manufacturer in telecommunication, USource Technology is specialized in developing, manufacturing, and selling optical passive products, active products and subsystem. The impecc...