Beijing shenjian Pipe Fitting Co, .Ltd makes various size of carbon steel, Stainless steel, Alloy steel, Pure aluminum seamless bents, Three Way and Four Way Pipes, Bents, Special, Pipes caps etc. Steel Sheet welded pipe fittings in various specifications. Seal welded bents, Three-Way pipes, Special pipes can be made as large as 2, 020mm in diameter. The annual production is 6, 800 tons. The company has the first class production equipment. The technology of cold shaping. Hot press, Forging, Welding. Thermal treatment and the physical and chemical analysis, Phase analysis and flaw detector, all reaches the domestic standard. The random inspection to the pipe fittings done by national technical supervision beauro in 1995 was *****2001, the company passed the ISO9001:2000 international Quality System Certification.</p>