Subsidiaries

CHSR Rail Transit O&M Co.focuses on providing customers with life-cycle intelligent operation and maintenance solutions, and has advanced whole-line operation and maintenance capabilities. Its business scope covers operation and maintenance, construction management, professional training, operation consulting, industrial services and other perspectives. It has established strategic cooperative relations with Huai 'an Tram Co., Ltd. and Beijing Public Transport Tram Co., Ltd. 

As the only market-oriented rail transit operation and management company in China, the company is running the daily operation of Tianjin Line 2, and will obtain the operation of Tianjin Metro Line 7 in near future.