1,high quality,reasonable price 2,several large extrusion machine 3,complete certificates 4,best after-sale service aluminium profile 1) Alloy: 6063,6060, 6061, 2) Surface treatment: powder coating,anodising, etc. 3) Length:0.5m-13maluminium profile1.Alloy: 6063, 6005, 60612.Temper: T5/T63.Colors: silvery white, bronze-colored, champagne, black, and others4.Surface treatment: ...