Q235 ss400 ms angle channel 1.size:25*25*3mm-200*200*18mm 2.quality:Q235,Q345,SS400,A36 3.length: 6m, 9m, 12m Mild iron steel angle bar 1.size:25*25*3mm-200*200*18mm2.quality:Q235,Q345,SS400,A363.length: 6m, 9m, 12m, we can also cut it into different size to suit your requirement.4.origin : tangshan ,china .( tangshan is one of biggest steel bases in china )5.shape: equal angle from 25mm-200mm we ...