Zhuzhou CRRC Times Electric Co., Ltd. and its subsidiaries provide propulsion and control systems in Mainland China and internationally. Its offerings include traction converter systems, power supply systems, informationization and intelligent system products, test equipment, urban rail vehicle door systems, passenger car electrical systems, urban rail transit technological equipment, braking systems, communication and signaling systems, and electromechanical system integration. The company also supplies rail maintenance and engineering products such as heavy-duty motor trolleys, OCS operating vehicles, engineering vehicles for urban rail transit, large track maintenance machinery, line maintenance services, electrical systems for rail engineering machinery, and infrastructure inspection and monitoring systems. Additionally, it offers new energy products including wind power inverters, PV inverters, storage systems, and hydrogen power supply, as well as industrial and component products comprising industrial electrified products, electric drive systems for new energy vehicles, marine engineering equipment, power semiconductor devices, and sensors. Formerly known as Zhuzhou CSR Times Electric Co., Ltd., it changed its name to Zhuzhou CRRC Times Electric Co., Ltd. in March 2016. The company was incorporated in 2005 and is headquartered in Zhuzhou, China.