... sand blasting, polishing, powder coating, electrophoresis, clear anodized, a variety of bronze anodized shades and black, silver, golden, champagne, red, purple ... machine, drilling machine, EDM, wire-cutting machine, Sawing Machine, Laser cutting machine, CNC bending machine, Tapping Machine, Chamfering Machine, Surface ... to cooperate with you. OEM/ ODM aluminum shell with laser engraving in Foshan