... Rectangle Shell/ Case/ HousingSize: Flexible SizeSurface Treatment: Anodized, Power Coating, Sandblasting, Polishing, Grinding, Painting, Screen printing, ... extruded profile/ Aluminum Power Supply Shell, Housing, Case, Casing use for the cover of Switching Power Supply, # ... AC/DC Adapters, #Uninterupted Power Supply, # PC Power Suply, # Lighting Transformaer ...