metal charm pendant zinc alloy, die casting, competitive price, ... , aluminum alloy, etc.Process and technology: Die casting, polishing, plating, painting, epoxy dome, printing(silk-screen printing / pad printing) ... laser engraving, soft enamel, emboss, Sand blasting, etc.Available plating: gold, silver, nickel, chrome, pewter,matt/pearl gold and ... and some other metal accessories. metal charm pendant