The process of aluminum alloy CNC machining is generally carried out by a CNC machining center (3-axis, 4-axis, 5-axis) milling machine for processing aluminum materials (6061, 6063, 7075 and other materials), as well as other materials such as iron, copper, aluminum, stainless steel, etc. Many products require surface finishing treatments, such as sandblasting, anodizing, powder coating, electrophoresis, and other processes. The product has the advantages of high processing accuracy, beautiful appearance, and optional colors.