Jiangyan Tongda Marine-type Valve and Pump Co., Ltd. was established in 1958, specially producing marine-type valves for about 20 years, which was operated jointly with China Marine-type Materials General Corporation. Our company covers an area of 43000 sq m with floorage of 21000 sq m, as well as holds a fixed asset of 16 million Yuan. Now we possess over 100 machines of various kinds as well as a HAAS butterfly valve processing center which was brought in from USA. We have various workshops and labs including cast iron workshop, cast steel workshop, cast copper workshop, nodular cast iron workshop, metal working, and their related assembling workshops, and control laboratory, physical test room, and other testing equipment, which are all capable of producing valves in line with international standard, ministerial standard, and exportation standard or non-standard requirements.
With their nominal diameters of 6-1000mm and nomianl pressures of 0.1-15MP, our products include various marine type valves--central type butterfly valve, double eccentric butterfly valve, Check Valve, metal sealing face butterfly valve, ventilation damper, Corrugated Pipe No Leakage Valves, valve for seaward sluice, stop valve, stop check valve, gate valve, faucet, safety valve, storm valve, fast valve, filter, and their accessories.
Among our products, the central type butterfly valve and double eccentric butterfly valve are both awarded with National Hi and New Technological Products, and National Level Spark Project.