Specification: Alloy:1000,2000,3000,5000,6000,7000 ... have also gained a reputation as the specialist manufacturer of complex, high quality aluminium extrusions, aluminum tube, ... aluminum channels, and industry profiles, in a wide range of commercial alloys, including 1050, 1200, 2A12, 2014, ... 3003, 5083, 6005A, 6060, 6061, 6063, 6063A, 6082, 6463, 7020, 7075 subject to temper requirements and product ...