Shanghai Shentong Metro Co., Ltd. operates public transportation and maintenance management in China. Its segments include financial leasing and commercial factoring; photovoltaic and energy conservation; public transportation operation and management; and comprehensive property services. The company provides operation and maintenance for driverless subways, airport rapid transit systems, and trams, as well as property services. It also invests in distributed photovoltaic and charging pile projects, energy-saving renovations, rail transit, and engages in financial leasing, sale and leaseback, and commercial factoring. Formerly Shanghai Lingqiao Water Supply Co., Ltd., it was founded in 1992 and is headquartered in Shanghai, China. It is a subsidiary of Shanghai Shentong Metro Group Co., Ltd.