WZIPIE Valves, located respectively in Shanghai, Wenzhou, Deyang and Chengdu of P.R.China, with more than twenty years experiences and specialization in diversified industrial grade valves, mainly catering for process industries Oil/Gas, Petrochemical, Chemical, Thermal Power, Mining/Metallurgy, Water Treatment and etc. engineering project and applications. Our manufactured product lines: * cast/forged steel ball valves: 2pc, 3pc, fully welded, top entry, soft seated and metal to metal hard seated types. * FET ball valves * cast steel butterfly valves: double flanged, lug, wafer, butt weld types. * cast steel plug valves: pressure balanced lubricated, sleeved non-lubricated, lift typ ... more