Q235B steel pipe,

An company is a professional manufacturer of flange, pipe parts, with a integrated strength from forging, heat treatment machine processing, physical and chemical inspection, surface treatment to packaging shipping, can produce various specifications of stainless steel, alloy steel, carbon steel and other materials of flange, elbow, triple way, heterodiameter tube, interlock and other series of pipe components products, strong financial strength, solid technical strength, advanced production process, perfect quality inspection system, perfect after-sales service, excellent corporate reputation, has laid a solid foundation of cooperation for the domestic and worldwide customers.