We can supply all kinds of equal and unequal angle steel with best quality and reasonable pirce 1) Equal angle, unequal angle2) Size: 5# - 40#3) Grade: Q235, Q345,4) Standard: GB/T9787, GB/T9788, JIS.5) We can supply as per buyers' requirementsU channelmaterial:Q235,SS400size:50x37x4.5mm--320x88x8mmlength:6,9,12mpackage:in bundles1. JIS standard U channel 50-150mmStandard SectionalDimension (mm) ...