1)LED Panel toplight Aluminum Extruded Frame 2)Reliable Quality best price 3OEM Mould ... : O, T1, T4, T5, T6, H12Shape: Round ShellSize: Flexible SizeSurface Treatment: Anodized, Power Coating, Sandblasting, Polishing, Grinding, Painting, ... Turning, Tapping, Shearing, Insulation, Platic forming, Hydroforming Application: Aluminum extruded Aluminum Frame and Back Cover/Housing/Body/ Heat Sink/ Shell for ...