Managing partner of Guangzhou office, partner of engineering and construction business, Sunshine Law Firm.

Mr.Zhang has long provided full-process legal services for the development and construction of large-scale energy, environmental protection and infrastructure projects. With a thorough understanding of the legal policies related to pre-construction compliance, bidding and procurement, project management, and investment and financing, he boasts extensive practical experience. He has advised on a wide range of major projects, including nuclear power, thermal power, wind power, oil and gas, environmental protection, and cultural and sports venues.

He has conducted in-depth research on the legal policies related to Engineering, Procurement and Construction (EPC) and Project Management Contract (PMC). He provides project legal counsel services for engineering enterprises, compiles legal risk prevention and control manuals for engineering contracting, improves the engineering subcontracting and procurement system, and has represented a large number of complex and difficult cases related to EPC.

The typical engineering enterprises he has served include China Energy Engineering Group Guangdong Electric Power Design Institute Co., Ltd., China Energy Engineering Group Central Southern Electric Power Design Institute Co., Ltd., China Energy Engineering Group Southwest Electric Power Design Institute Co., Ltd., Guangdong Thermal Power Engineering Co., Ltd., PowerChina Hebei Electric Power Design Institute Co., Ltd., PowerChina Sichuan Electric Power Design Institute Co., Ltd., etc. He has published more than ten professional articles on relevant topics in official WeChat accounts such as "General Contracting Voice".Zhang Jianlai has extensive practical experience in environmental and safety crisis response. He has participated in a large number of domestically influential cases involving environmental administrative penalties, public interest litigation, and safety accident handling, including the extraordinarily serious safety accident of Fengcheng Power Plant on November 24, the series of sludge dumping cases of a listed company in Guangdong (a key supervision case of the Ministry of Ecology and Environment), the environmental impact assessment fraud administrative penalty case of an entity in Guangdong, the illegal cross-provincial fly ash dumping case of a waste-to-energy power plant in Shijiazhuang, and the poisoning accident of a hazardous waste plant in Ji'an.