... *200*24mm L:5.8-12m or customized. steel angle 75*75mm1. Standard: GB /T9787,ASTM, ... JIS,EN,DIN2. Steel Grade:Q195,Q235,Q345,Q420,ASTM A36,SS400/SS5403. ... structure, such as the beam, Bridges, transmission tower, lifting transportation machinery, the ships, the industrial furnace,container frame ... can also do it, that's the advantage of the dealer.:) steel angle 75*75mm