Tibet Zhengxin Engineering Testing Technology Co., Ltd.

ADDRESS:No. 7, Laqing West Second Road, Zone B, Lhasa Economic and Technological Development Zone

BUSINESS SCOPE: Highway engineering test testing and technical consulting; construction engineering test testing and technical consulting; water conservancy engineering test testing and technical consulting; railway engineering test testing and technical consulting; measurement equipment verification, calibration, and testing; engineering hardware and software development and sales; Sales and leasing of engineering survey equipment, engineering machinery equipment, test and testing instruments and engineering materials. [Projects that need to be approved in accordance with the law can be operated only after the approval of relevant departments]

E-MAIL:853197518@qq.com;472327949@qq.com;986209958@qq.com