Sell High quality grade steel 30M, 40Mn, 45Mn, 35Mn2, in China

BBN steel as a steel supplier in China,we can offer all kinds off steel stock in China,best price and high quality High quality grade steel.
High qualiy grade steel consists of 0.3-0.6% carbon steel and alloy structural steel. Generally, it can be used in the quenched and tempered state. Sometimes, it also can be heating by the high -frequency induction to imporve the hardness of surface to manufacture the abration ressistant parts in the heavy load and impact conditions. Hot steel No:30M, 40Mn, 45Mn, 35Mn2, 45Mn2 they can be used to manufacture the nuts, bolts,retracting axles and guide axles;30Cr, 40Cr, 45Cr, 45Mn2, 45Mn2 they can be produced the important nuts, bolts, Manufacture steering gear shaft, transmission gear and so on. 35CrMo, 42CrMo they can be produced heavy-duty car crankshaft and connecting rod.
If you want knowmore details , we appreciated that you could contact with BBN steel group directly.