Chengdu Tangyuan Electric Co.,Ltd. operates as a rail transit operation and maintenance solution provider in China. It offers traction power supply detection and monitoring system, public engineering detection and monitoring system, vehicle engineering detection and monitoring system, and intelligent operation and maintenance information management system solutions. The company's solutions are used in traction power supply, public engineering, and vehicle engineering of national railways and urban rail transit lines. Chengdu Tangyuan Electric Co.,Ltd. was founded in 2010 and is based in Chengdu, China.