Hebei Xintai Pipeline Manufacturing co. ltd. (formerly hebei kairui pipe fittings manufacturing co. ltd.) was established in 1980. june 2005 restructuring, sub hebei province, hebei xintai pipeline manufacturing co. ltd. renamed. the company lies in the chinese pipe fittings production base - south industrial park of county town of yanshan (new factory), located in the west bank of the bohai sea, border on beijing and tianjin in the north, borders on shandong in the south. from the construction of the mill, dating back 40 km railway huang, jing-fu, shi huang highway 40 km, 10 km beijing-shantou expressway. state road 205, the vast music on both sides of the road through the mill and strategic location, very convenient transportation. the company covers an area of 48000 square meters, among them the factory building is with an area of 4680 square