Jiangsu Tongda Marine Valve Pump Co., Ltd., founded in 1958, has been specializing in the production of marine valves for more than 30 years. Jiangsu Tongda Shipping Valve Pump Co., Ltd. covers an area of 34667 square meters with a building area of fixed assets. There are currently 150 employees, including 32 professional and technical engineer. The company has workshops for casting, metalworking, and assembly of stainless steel, cast steel, cast copper, ductile iron, and cast iron, as well as modern chemical and physical laboratories with complete testing equipment.  introduced several American HAAS machine tool machining center and domestic butterfly valve machining centers, as well as more than 100 various production and processing equipment.