STV Valve Technology Group Co.,Ltd, Located in Wenzhou city of China, engaged in manufacturing and supply industrial valves, include: Ball valves, Gate valves, Plug valves, Butterfly valves, Check valves, Globe valves and flanges etc. served for oil, gas, petrochemical, power & water etc. industries.
Our company was founded in 1985, certified with ISO9001(DNV), API6D, CE/PED, ISO14001, AZ. Possessing 45000m2 production scales. By now about 80% of our valves are exported overseas markets. stv, Your Best Reliable Trusted Partners in China !! __ STV Valve Technology Group Co.,Ltd