5Floor,M7 Building,NO.1 jiuxianqiaodong road,chaoyang District, beijing, China

CCOM Communications Technology Co., Ltd. provides communications access services for customers since ***** 10 years developing, till now CCOM has already been becoming the famous brand in the communic...

beijing, Beijing, Beijing, China

Beijing Raytrans Digital Technology Co., Ltd. (rdt) is one of China"s leading telecom manufacturers. We were founded in 2002 in national key high and new tech industry base--shangdi informati...

ROOM 809, ZEC DEVELOPMENT BUILDIDNG, 258 BAISHI ROAD, XIACHENG DISTRICT

Winyuan manufactures a wide range of TDM and IP networking communication products, and Fiber Optical Fusion Splicer, OTDR &optical test instruments to meet our customers' demands f...