China Railway Zhongzhi United Holding Group is a large-scale central enterprise of China Railway Holdings, which is approved by the State-owned Assets Supervision and Administration Commission and supervised by the State Council State-owned Assets Administration Bureau. China Railway Materials, China Railway Home Inn, China Railway Express and China Railway Real Estate are all its subordinate holding enterprises. The address is located at No.42 Dongzhimenwai Street, Dongcheng District, Beijing. China Railway Zhongzhi United Holding Group mainly establishes China Railway Zhongzhi Big Health Industry City and China Railway Zhongzhi Future Power City, which is responsible for leading the construction of thousands of enterprises and towns across the country and establishing 100 characteristic town projects throughout the country.
China Railway MCC Joint Holding Group is a large-scale comprehensive metallurgical joint holding group integrating mine development, port, coking, coal chemical industry, sintering, ironmaking, steelmaking, steel rolling, residual pressure and residual gas power generation and sewage treatment.