HENAN ZHIYUAN STEEL EXPORTING CO.,LTD

We are following well known Chinese first class mill which is HZZ IRON&STEEL specializing in the manufacture and export of ship&offshore,pressure vessel,boiler,bridge,pipeline building,high strength,low alloy steel plates and API 5L, PSL2 X42-X60,X70,X80.. LSAW steel pipes for many years. Further,the products in high attached technical grade with small amount is also avaible for us. [Detailed]