Xinfeida industrial park 2 floor, No 1 Fengshan East Street, Shahe Town,, BeiJing, Beijing, China

Dingdian is an international distributor of new, used, and refurbished telecom equipment. Dingdian carries all major manufacturers such as Alcatel-Lucent, Nortel, Cisco, ADC, and many more. We are abl...

33 West (33A-33B) 17th Liandong U Valley, Huanke Middle road, Tongzhou district, Beijing China

Beijing Keynote Telecom Technology Limited was founded in 2011, is located in Beijing Zhong Guancun Science and Technology Industrial Park East U Valley, enjoys convenient traffic advantages, and is a...