Yongsheng instrument (Yongsheng) was registered in Shenzhen in 2001. It provides testing solutions and instrument leasing, sales and maintenance services for all kinds of R & D and production customers. Headquartered in Shenzhen，Shanghai，Beijing，Chengdu，Suzhou，Xi'an. Yongsheng's leading position in the industry benefits from the service coverage in various regions, which can provide customers in various cities with more convenient and faster localized services.

Yongsheng has been adhering to the enterprise concept of "serving customers with heart". With years of industry service experience, perfect marketing network, rich product resources, advantageous supply ability and professional technical foundation, Yongsheng has become the long-term supplier of many enterprises, and the customer group has covered all fields of communication industry.