... -100mm 3.CIQ certificate, ISO9001 4.JIS and GB standard steel angle 1.Side size: equal 20mm-200mm/ 2.CE certificate ... , ISO9001-2000 3.Chinese and JIS standard♦ steel angle1.material:Q195, Q235, Q235B, SS4002.Surface: Acid pickled and ... , Machining, Sawing, Punching, & Forming13.Applications: Braces, Brackets, Frames, Brick Linels, Structures, Cross-members, Etc Sizes list as below: