Hebei flange pipe fittings Group Co., Ltd., registered capital of 50.98 million yuan, covers an area of 13.5 million square meters, is located in "China elbow pipe fittings are" the Mengtsun Autonomous County, specializing in the production of flanges, pipe fittings, elbow, tee, fittings, flange gaskets and head, is the domestic production of the flange, pipeline components, series products earlier, one of the manufacturers, companies with quality inspection center, based on the standard of GB/T19001/2000, through the pressure pipe fittings acceptance with the State Administration of quality supervision, inspection and quarantine organization, issued a special equipment manufacturing license.