We, HEBEI UNIVERSAL METAL & MACHINERY CO., LTD. and 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: two Malleable iron pipe fitting factories, two forged flange factories, one Butt-Welding Fittings factory, two Valve factories. The major products are various Pipe Fittings, Forged Flanges, Valves, and etc. Hardware products.