1 standard GB JIS 2 grade Q195 Q215 Q235 3 model number 25*25*3mm-75*75*10mm 4 supply ability 3000t per day JIS angle ironType:Equal, UnequalCategory:Steel Angles,metal bulding materialsGrade:Q235B,SS400,Q345B,ST37-2,S235JRWe supply all size of high quality Unequal angle steel with reasonable price.Material: SS400, ST37-2, A36, S235JRG1, Q235, Q345 etc. Standard: GB/JIS/EN/ASTM/DIN and others. ...