... oxidation and scratch 3.high quality and the best service 4.short delivery time Aluminium plateAlloy No.: 3004 3104 ... :+/-1mm)Length:1000mm-9000mm(Tolerance:+/-1mm)Application:(1)Building Material, ceilings, walls(2)Automotive Industrial,(3)POP Can ... ,aluminum and plastic pipeSurface treatment:Polished,anodized, mill finishingQuality of Material:Totally free from defects like white rust, oil patches, ...