... Multichoice Finishing 3. Tolerance:+/-0.1mm 4. Customized Design Aluminum bracket,metal bracketl,Enclosure, metal enclosure, sheet metal enclosureSpecial ... puncing machine, bending presses,plate cutting machine, welding machine, wire cutting machine3) Surface treatment: painting, anodizing, sandblasting, chrome plating ... Customized packaging design is also welcome White Power coated aluminum bracket