The company produces welded fittings with the diameter of 24 to 52 inches and seamless pipe fittings with the diameter of below 24 inches. It also produces bends, sockets, lip joint ends, elbows, tees, reducers, caps, flanges and so on. All of the products are produced by ASME/ANSI,B16.9-B16.28 JIS, DIN standards and satisfy the needs of different specifications of materials. Products are widely used in petroleum, chemical industry, electric power, papermaking, natural gas, coal gas, heating power and other pipeline projects.