1)LED Panel toplight Aluminum Extruded Frame 2)Reliable Quality best price 3OEM ... T5, T6, H12Shape: Round ShellSize: Flexible SizeSurface Treatment: Anodized, Power Coating, Sandblasting, Polishing, Grinding, Painting, Screen printing, Tumbling , Electroplating, ... , Insulation, Platic forming, Hydroforming Application: Aluminum extruded Aluminum Frame and Back Cover/Housing/Body/ Heat Sink/ Shell for ...