... quality 2 equipped with advance CNC and laser cutting machines 3 customized design 4 size and color optional Our advantage:good quality ... mechanical shell Material SteelSteel,stainless steel,aluminum,brass,etc Making process Laser cutting,CNC Punching,CNC Bending,Tig Welding, ... ,Milling machines,Grinding machines,Oil hydrulic press Service type OEM ODM file formats Pro/engineer,Solid works,Auto CAD ...