In December 2017, City Development Law Firm Engineering General Contracting Business Department was established.

Han Rubo, assistant to the director of City Development Law Firm and senior partner of the general contracting business department of City Development Law Firm, serves as the director of the general contracting business department. At the same time, lawyer Han Rubo is the "Administrative Measures for General Contracting of Building Construction and Municipal Infrastructure Projects (Draft for Solicitation of Comments)" "The main drafter of the "Administrative Measures for the Identification and Investigation of Construction Contracting and Illegal Acts of Contracting", the arbitrator of the "Belt and Road" (China) Arbitration Court, the arbitrator of the Wuhan Arbitration Commission, the arbitrator of the International Arbitration Court of Ganjiang New District, The 60 most recommended lawyers in China for engineering law in 2013/2015/2017 by the U.S. "Engineering News Record"/Construction Times.

• Since its establishment, the Engineering General Contracting Business Department has successively participated in the drafting and revision of the "Management Measures for General Contracting of Housing Construction and Municipal Infrastructure Projects (Draft for Solicitation of Comments)" and "GF-2011-0216 Construction" entrusted by the Ministry of Housing and Urban-Rural Development. Project General Contracting Contract (Demonstration Text), currently participating in “Understanding and Application of General Contracting Management Measures for Housing Construction and Municipal Infrastructure Projects”, “Understanding and Application of Management Measures for the Identification and Investigation of Construction Contract Issuance and Contracting Illegal Acts” "" and "EPC Project Involved General Legal Risks and Prevention Guidelines Practice Manual", "General Contracting Project Bidding and Contracting Stage Ten Issues and Suggestions", "General Contracting Enterprise Upgrade Project "Ten Measures for the Risk Management Capability of General Contracting Projects" and many other legal practice manuals, papers, etc., and have established long-term exchanges and cooperation with many government construction administrative departments, as well as design units, construction units, and consulting units engaged in general contracting. .
• Up to now, the engineering general contracting business department is a number of domestic enterprises, such as Shanghai Zhenhua Heavy Industry (Group) Co., Ltd., Zhejiang Xinsheng Construction Group Co., Ltd., Shanghai Greenland Construction (Group) Co., Ltd., China Railway Design Group Co., Ltd., Jiangxi Fengcheng Phase III Power Plant, etc. provide general contracting legal services, and provide special projects for a new EPC project in a plot in Hongkou District, Shanghai, a heavy oil processing and oil quality upgrade EPC project in Rizhao, and an Indonesian power station EPC project Legal services, with rich practical experience in general contracting legal services.