... machining centers are used for CNC prototyping like machined aluminum part, plastic parts. In this way it can save a lot ... find the most saving way to machine your parts. Aluminum Alloy 1012,2024,5052,6061,6063,7075,ADC12, A380, ... Painting (powder coating) Phosphate coating, powder coating, etc Fabrication Process Aluminum Extrusion, Turning, Milling, Engraving, Grinding, Cutting, Stamping, Boring, ...