... SGS compliant Tight tolerances strictly as per drawing Aluminum extrusion: 1.For Industrial2.Material:6063 6061 6060 61523.Finish: ... anodized 4.Certification:ISO9001-2000&ISO14001-2004Features: 1) Quality guaranteed and Good price2) Widely used in construction ... as 6063,6061,6060,6082,70754) Various in size, style (aluminum profile , rods, flat bars, angles, square bars , "T" profiles, ...