We are in forged flanges, such an ANSI/ASME, BS4504, DIN, UNI, GOST Hebei Xingu Flange Co., Ltd. ... . We professionally export, design, produce and sell flange, such as ANSI/ASME, MSS, JISB2220, DIN, BS, EN1092, GOST,UNI, AS2129, GB, ... . Meanwhile, we also passed the Pressure Pipe Components Manufacturing Safety Registered Certification of the State Quality Inspection Administration. All of ...