... used widely at car industry, main application is car radiator. Aluminium Profile : 1,certificate:ISO9001/14001 2,Temper:T5,T6 3, ... Surface:mill,wooden graind,anodized,powder coatedSpecificationsAluminium profile 1.Material:6000 series T0-T6 2.Surface treatment: ... customers requirement 3.Lead time: 10~30 daysHeat insulation Aluminum profile for window and door1.Material: AL alloy 6000 series . ...