Shanghaxingu pipe fitting CO., LTD. Was established in 1991. Xingu manufacture base area is more than 100.000square meters ,building area is about 32000 square meters. We have forged and push system fitting, welding workshop. The annual output 6000 tons, and through the national quality inspection bureau to issue A level (TS) qualification certificate, electric power accessories net member certificate issued by the company and the Rhine the PED certificate, AD2000 and ISO9001 quality system authentication and so on .