321 Stainless Steel Angle Bar With High Quality 1.Material:200,300,400 Series 2.Surface:Hot ... Cold Rolled3) Certification: ISO4) Well-known In The World5) High Welding Processes And Surface Quality6) Standard: AISI,ASTM,DIN, ... Balance Against BL Copy9) Products: Channel Bar,Angle Bar, Flat Bar,Hexagonal Bar,Square Bar,Round Bar Etc10) Length: ... Shelf Etc 321 Stainless Steel Angle Bar With High Quality