Henan Gang Iron and Steel Co.,Ltd Henan Gang Iron and Steel Co. Ltd located at Zhengzhou of Henan province, a city of prosperous economy and convenient transportation. It is a large joint stock company in China on the base of international, domestic steel markets and processing steel in China. Our company 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 but 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. Our company supply steel plate for :Shipbuilding steel plate, Low alloy high strength steel plate,Boiler and pressure steel plate,Carbon steel plate,High Strength steel plate,Pipe Line steel plate,Stainless steel plate,Weathering steel plate,Alloy steel plate, Sepcification Thick: 6mm to 700mm, Width: 1500mm to 4020mm, Length: 3000mm to 27000mm Gangsteel could be through nine Classification Societyand 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.