Fujian Huashi Valves Company Limited was founded in 2011, fully invested by Huihuang Plumbing Group Company. We have two production bases located in Huihuang Industrial Area and Fumao Industrial Area, Nan'an, Fujian. Huashi is specialized in developing, manufacturing, and selling constructional and industrial valves, which are widely used in water-drainage systems, fuel gas systems, city heat-supply systems, plumbing and air-conditioning, electrical systems, petroleum systems, and ...