Shanghai Yihai Engineering Investigation Co., Ltd.

ADDRESS:Room A468, 302 Xiangde Road

BUSINESS SCOPE: Geotechnical engineering survey, hydrogeological survey, engineering survey and survey, concrete construction engineering operations, architectural decoration construction engineering professional construction, engaged in technical consulting and technical services in the professional field of construction engineering science and technology.

E-MAIL:sdliuguan@126.com;784334300@qq.com