Hebei Sanlin Pipe Industry Co., Ltd., covering 100 acres, with a building area of 32,000 square meters, specializing in the production of a variety of standard flanges and fittings, the annual output of one million tons, and by the State General Administration of Quality Supervision, Inspection and Quarantine issued Class A(TS) certificate, the power Parts Network members certificate and SGS EU PED certificate, ISO9001: 2008 quality management system certification and many other domestic and international certification, welcome new and old customers to negotiate guidance.