Shanghai Karon Eco-Valve Manufacturing Co., Ltd. engages in the design, research and development, production, and sale of water-saving valves in China and internationally. It offers butterfly valves, gate valves, control valves, check valves, and other valve products, as well as supporting products for use in downstream fields, such as urban water supply and drainage, water conservancy, and industry. The company was formerly known as Shanghai Karon Valves Machinery Co., Ltd and changed its name to Shanghai Karon Eco-Valve Manufacturing Co., Ltd. in September 2020. Shanghai Karon Eco-Valve Manufacturing Co., Ltd. was founded in 1991 and is based in Shanghai, China.