L Profile 1.Grade:SS400 A36 Q235 Q345 S235JR ST37 , etc 2. ... 3.Width:16-200m 4.Length:5.8-12m L Profile 1.Grade:SS400 A36 Q235 Q345 S235JR ST37 , etc 2 ... .0-24mm 3.Width:16-200mm4.Length:5.8-12mL profile is widely used in various building structure and engineering structure ... the whole world.Our company is dealing with :various of profile steel ( like I Beam , Channel ,Angle ,H Beam etc.) , various ...