... ,die casting,plating,painting, printing, etching, enamelling3)Logo:silk printing,engraving,embossing,debossing,epoxy.4)Plating/finish: gold,nickel,copper,brass ... →printing → stampping→epoxy plating →assembling →packingprocess 2:filming→moulding →printing → laser engraving→ epoxy plating→ assembling →packingZinc alloy/brass:process: moulding →die-casting ...