... *20*3mm -200*200*24mm Material: SS400, ST37-2, A36, S235JRG1, Q235, Q345 etc. Length: 6meter, 9meter, 12mProduct DescriptionWe supply high ... bar steel with reasonable price. Material: SS400, ST37-2, A36, S235JRG1, Q235, Q345 etc. Length: 6meter, 9meter, 12meter Size: 20*20 ...