Shijiazhuang Metalsin Pipeline Tech co., Ltd is a pioneering manufacturer and supplier of Industrial valves in China. Our company specializes in superior valves. Including: Check valves, Control valves, Gate valves, Ball valves, Butterfly valves, Diaphragm valves, Safety valves, Pressure relief valves etc. We major provide special material valves, like: Inconel, Monel, Hastelloy, Copper alloy, Duplex stainless steel, Titanium, Zirconium, Nickel, stainless steel, Carbon steel, Forged Steel etc. Our valves can widely utilized in Water, Sewage treatment, oil & gas, special chemical fluid, pharmaceutical, construction, vessal.