The following is the relevant introduction of China Railway 10th Bureau Group:
China Railway 10th Bureau Group Co., Ltd. is the backbone member of China Railway Corporation, a fortune 500 enterprise in the world. Is a large state-owned enterprise group mainly engaged in general contracting of construction projects, with cross-industry and transnational operation. It has the special qualification of railway construction and the first qualification of highway, municipal, housing construction, electromechanical installation and water conservancy and hydropower engineering construction.
Bridges, tunnels, railway track laying and beam erection, environmental protection, steel structure, railway power, electrification engineering, highway subgrade, pavement, earthwork engineering, building decoration, building intelligence, blasting demolition, etc. First-class qualification, first-class qualification of railway industrial design, second-class qualification of real estate development, and professional qualification of urban rail transit engineering. It has the qualification certificate of foreign contracted projects and the A-level qualification of complete foreign aid projects.
The above information refers to Baidu Encyclopedia-China Railway 10th Bureau Group.