silver,champagne,bronze,gold,polish,etc Finish:mill,anodized,powder coated,wood color; Cutting,Drill,Punch,Deburr,Bend,Weld As a professional manufacturer of aluminum profile,we could offer different finish for customer choice,general infomation as follows:1,Aluminum alloy guide AlloySiFeCuMnMgCrZnTiOtherRemain60050.6-0.90.350.10.10.4-0.60.10.1 0.15aluminum60600.3-0.60.1-0.30.10.10.35-0.60.050.15 ...