aluminum tube 10 Years experience OEM Sample available Moulding, extrusion and CNC machining department, Surface treament aluminum tube Item NO.aluminum tubeMaterialAluminum Alloy 6000 seriesSurfaceMilling, drilling, anodizing, power coating, polishing, customized request, etc.TemperT5-T8ColorNatural, silver, black, bronze, champagne or customized colorShipping portShenzhen/Guangzhou/ ...