... 3000t per day JIS angle ironType:Equal, UnequalCategory:Steel Angles,metal bulding materialsGrade:Q235B,SS400,Q345B,ST37-2 ... width*thickness. Usage: Be used in construction structure, communications steel tower, civil or agricultural machine makingalos, used in construction ... Our main products include angle steel, channel, I-beam, H-beam, deformed bar, round bar, steel pipe, steel plate and more. Under ...