Shanghai Karon Eco-Valve Manufacturing Co., Ltd. and its subsidiaries research, design, produce, and sell water-saving valves in China and internationally. Its products include butterfly, gate, control, check, and intelligent valves, along with supporting products. These are used in urban water supply and drainage, water conservancy, fire-fighting water supply, smart water management, industrial applications, data center liquid cooling systems, and pumped storage power stations. The company also engages in trading, leasing, and property management. It was formerly known as Shanghai Karon Valves Machinery Co., Ltd. and changed its name in September 2020. Founded in 1991 and based in Shanghai, China, it is a subsidiary of Karon Holding Company Limited.