China Railway Shanghai Engineering Bureau is a central enterprise under China Railway Corporation and the main unit of railway engineering construction in China. At the same time, it is also an enterprise sent by the central level of China, which belongs to state-owned enterprises and serves China Railway Corporation. It is a special case of central enterprises, and all assets are the assets of central enterprises.

China Railway Shanghai Engineering Bureau Group Co., Ltd. (hereinafter referred to as China Railway Shanghai Engineering Bureau) is a wholly-owned member enterprise of China Railway Corporation, a world enterprise and a world top 5 brand enterprise. As a comprehensive service-oriented construction enterprise group with excellent technology and management, China Railway Shanghai Engineering Bureau holds the special qualification of general contracting for railway, highway, municipal and housing construction, the first qualification of general contracting for electromechanical installation engineering, the first qualification of professional contracting for bridges, tunnels, highway subgrade, railway track laying and girder erection, steel structure engineering, and the professional contracting qualification of urban rail transit engineering, and is committed to operating investment and financing business focusing on construction projects.

adhering to the enterprise spirit of leaping forward and pursuing excellence, China Railway Shanghai Engineering Bureau and its member enterprises have successively participated in the construction of more than 5 national railway trunk lines, passenger dedicated lines and more than 4 expressways, represented by Beijing-Kowloon Railway, Qinghai-Tibet Railway, Shiwu and Wuhan-Guangzhou Passenger Dedicated Line. It has made outstanding contributions to more than 5 rail transit constructions in more than 2 large and medium-sized cities in China and Kuala Lumpur, Malaysia. A large number of well-known bridge and tunnel projects have been built, such as Shanghai Yangtze River Tunnel Bridge, Hangzhou Bay Cross-sea Bridge, Liuzhou Shuangyong Bridge, Jinshazhou Tunnel of Wuhan-Guangzhou Passenger Dedicated Line, tangcun Tunnel of Jinwen Railway and Shanxi-Shaanxi Yellow River Bridge of Daxi Passenger Dedicated Line. More than 8 environmental protection water projects, such as Wuhan Sanjintan Sewage Treatment Plant, Shanghai Bailonggang Sludge Treatment Plant and Shanghai Qingcaosha Water Source Double-line Pipe Jacking, have been undertaken. Invested in the construction of a number of projects such as the tail water discharge and resource utilization of sewage treatment plants in the eastern section of Jiangsu Linhai high-grade highways and the main urban area of Kunming.