Xu Fan, the legal representative of the company, is a professional engineering consulting organization focusing on project management (including construction supervision) and other engineering consulting services.

The business scope of Shanghai No.1 Surveyor Firm Co., Ltd. is: construction project supervision (tentative Grade A), project cost consultation (tentative Grade A), construction project settlement and evaluation (tentative Grade A), construction project bidding agency (tentative Grade A), real estate evaluation, technical consultation, development, transfer, service, training, contracting, intermediary, joint-stock building (excluding design) and computer field.