... 1,high strength and hardenability 2,good plasticity in cold condition 3,high fatigue resistance 4,good combination property5,high quality and competitive price ... steel, tool steel, die steel,bearing steel,etc. And in shapes, we provide steel round bar, steel square bar,steel flat bar, steel plate, steel sheet, steel coil, steel wire, ans steel pipe.Being the top-class ... and service with our passion, ...