... T6 etc.Standard GB /ASTMSurface TreatmentAnodized/powder coating /electrophoretic / pvc film, wood veneer filmColourBlack, green, red, white, silvery white ... , champagne, etc.ApplicationTransportation,engine or Door and window, Shutter, Curtain wall , Handrail/fence, furniture OriginChongqing ,ChinaPortChongqing ... film or as requiredContact Info aluminium profile part of the engine