Shanghai Karon Eco-Valve Manufacturing. 

Shanghai Karon Eco-Valve Manufacturing Co., Ltd. engages in the research and development, manufacture, and sale of valves, related automatic control systems, and environmental protection equipment in China. The company offers butterfly series, nozzle check, swing flex check, sleeve, resilient-seated gate, resilient-seated eccentric plug, cast-iron stainless steel gate, air, centerlined butterely, diaphragm drain, dual disc check, fixed cone, hydraulic control, flexible strainer, and pre-determined level control valves. Its products have applications in water works, secondary water supply, municipal pipe networks, reservoirs, refuse treatment plants, subways, and other municipal products; and petrochemical, iron and steel, power plant, shipbuilding, papermaking, bio-pharmaceutical, civil construction, and other industrial projects. The company also exports its products to the United States, Germany, the United Kingdom, Australia, South Africa, Brazil, and other countries. 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.