... milling, polishing powder coating, nickel plating etc. 4) Application: computer CPU, computer case, power. engine and automotive industry, led ... -welding machine, squeeze riveter machine, nail inserting machine. 4. Surface treatment: Anodizing, powder coating, nickel plating, ... panel, key panel, frontpanel,face panel, panel board.CNC machiningMachinery parts, aluminium alloy section, High precision ...