Provide: Common low alloy structural steel plate Q295,Q345,SM490,A572Grade: 12Mn,15MnVN,16Mn,15MnV,14MnNb,Q295(A,B),Q345(A,B,C,D,E),Q390(A,B,C,D,E),Q420(A,B,C,D,E),Q460(C,D,E), Q500(D,E),Q550 ...
HENAN HZZ IRON &STEEL CO,LTD
Main Products: hot rolled steel plate... More