We,  Hebei Zhongyi Industrial &Trading co., ltd. Group Company is one of the leading manufacturer and exporter in the north of China. As a joint stock company, it consists of: one Butt-Welding Fittings factory ,two Malleable iron pipe fitting factories, two forged flange factories, ,and  two Valve factories. The major products are various Pipe Fittings, Forged Flanges, Valves, and etc. Hardware products.  we do this line for more than 20 yers, with rich experice.

For the various Pipes and Tubes, our main products are Seamless Carbon Steel Pipes, Welded Hot Dipped Galvanized Pipes, Spiral welded steel pipes, Black & Galvanized Rectangle Tube, Square Tube, Square & Round Bars, Hollow Sections Pipes.

including the BS1387 / 1985;DIN 2391/1629 / 17175/2440/2448/2458 standard; ANSI/ASME ASTM A234 WPB / ASTM A 106, A53, API 5L , ASTM A312; JIS G3452/3457; the output and export is about 28000TONS every year.