Aluminum Project Box 1.stainless steel,aluminum . 2.30 years in . 3.Comprehensive & reliable Service . 4.OEM fabrication ... Material: Steel, stainless steel, aluminum, brass etc. Making process: Laser cutting,CNC Punching,CNC Bending,Tig Welding,Mig Welding,Riveting ... plating, Anodize,Electronic polish,silk-screen etc. Major Equipment Laser cutting machine;CNC shearing machine;CNC Puching machines;CNC ...