The Brif Intoducton of Tianjin bestfit pipe-fitting Factory Tianjin bestfit pipe-fitting Factory is specialized in producing steel coupling（steel socket）. Headquarters are located at the Daqiuzhuang village，which is well known as the hometown of welded pipe production, at the south of Beijing ,the west of new Tianjin new port with convenient communications and vantage point. We can supply kinds of specs andmaterials of steel coupling(steel socket) as various international and domestic standards. The products are produced by using ASME (ANSI), MSS, DIN, JIS, GB/T,JB, SH, HG , and we can also make the non-standard pipefittings according to the request of customers. These fittings are used inwater-conservancy, gas engineering , petroleum, power, chemicalindustry, boiler,buildingtradesand other fields and exported totheMiddleEast, Southeast Asia, North America, South America , Africa, Europe and other area. We always adhere to the scientific production technology, strict quality cont... [詳細(xì)介紹]