OUTONG VALVE plug valves.OUTONG VALVE was founded in 1978. The company currently has two valve manufacturing base, respectively located in the East China Sea coast of the state-level Wenzhou Economic and Technological Development Zone, Binhai Park, No. 3 Road 518 and 6 Road, No. 397, two valves about 8 kilometers away from each other. The company also has 2 casting bases and 1 billet processing and storage base, casting base cumulative area of 110 acres, at the same time has a fine casting and sand casting process castings, materials covering carbon steel, stainless steel, chrome molybdenum steel, alloy steel and so on. The billet handling and storage base covers an area of 40 acres, which meets the needs of batch casting handling, storage and all-round inspection. The main products include: open-ended metal-sealed valves, flat gate valves, ball valves, plug valves, cast steel valves, forged steel valves, butterfly valves, power station valves, cryogenic valves, pro-hydrogen valves, instrumentation valves, oxygen valves, insulated jacket valves, high-temperature dosing valves, bellows valves, and wellhead devices.