our company specializing in the production of standard valves, GB valves, valve, closing valves, check valves, valve. Selection of material products: WCB/A105, CF8/F304, CF8M/F316, CF3/F304L, CF3M/F316L, 1Cr18Ni9Ti, 1Cr5Mo, such as copper alloy. Path to: DN15-2600mm (1 / 2 -104 "), the pressure for :1.0-42 MPa (150-2500Lb), temperature -196-600 ℃, drive ways: manual, gear transmission, electric, pneumatic , Such as liquid. Enterprise has always pursued "quality of survival, relying on science and technology and development," the purpose of customer satisfaction is our eternal pursuit, welcome to visit customers and colleagues, the letter calls, fax, trade negotiations.