Hebei Province Cang Zhou City prospers in business holding metal material Ltd. Being set up in 2003, is located in thousand child home villages, maximal pipeline of the whole nation equipment makes base Yan Shan County, Yan Shan county is moist by Beijing be encircled by the Bohai Sea economic development zone, north, Nanyi Shandong, from Tianjin harbor 150 kilometres, 205 national roads penetrate boundary but the fault, geographic location advantageous, have transport facilities from 35 kilometres of Beijing Shanghai express highway.

Specialized production manages our company the various seamless tube of specification material quality, helix steel tube, hot-rolling steel tube, fever expand a steel tube, the beautiful bid, Japan bid, morals are labeled with the seamless tube, the straight slit steel tube, the cold-drawing steel tube, solder a tube, the zinc plating is in charge of, ERW has no a crack to melt the sew the tube, alloy tube, stainless steel tube and various elbow, three direct links, flange, big turn. Cheng Gang, day steel, Bao Gang, precious steel, ampere of steel, Anshan Iron and Steel Company being sold throughout the year, wait for the manufacturer merchandise on hand seamless steel tube.