Hebei Yupeng Heavy Industry Piping Equipment Co., Ltd.With more than 20 years experience in Steel Pipe Fittings field is an Top pipeline equipment manufacturing enterprise in north of China.First Grade Project Supplier of CNPC , SINOPEC, CNOOC , Shell Oil, Coal Chemical, Coal Liquefaction, Electric Power fertilizer industry, ship building, onshore platform etc .With years' of manufacturing experience , advanced production equipment and systematic inspection device , wide products series and devotion to R&D , we are ready to be your partner in steel butt weld pipe fittings industry.