Henan gang iron and steel co.,ltd is the largest export agent of Hebei iron and steel co.,ltd ( Wuyang mill of HBIS Group ) , xinyu iron and steel co ltd and Shougang group mill. Gangsteel roots can be traced back to early of 2000s when the founders are engaged in the Wuyang iron and steel co.,ltd, super thick steel plate manufacture in China. Sepcification Thick: 6mm to 700mm Width: 1500mm to 4020mm Length: 3000mm to 27000mm In the ship build steel plate, we could be through nine Classification Society CCS , DNV , ABS, LR, GL,KR, NK, BV, and RINA, especial in super thick steel plate Gangsteel also could supply steel plate in standard adopt of JIS, ASTM, ASTME,DIN, EN, API,BS,ISO and GB. Sales Department Mr. Byron Skype:gangsteel007 Email:byron@ Website: Henan Gang Iron And Steel Co.,ltd