... Advanced technic and rapid delivery. Metal waltz medal with bass plated, OEM acceptable! Metal Medals SeriesMaterialBronze, brass, copper, zinc ... , bronze, copper, nickel, anti-ones, etc..ProcessDie cast, stamping, ecth, etc..ArtworkSoft enamel, cloisonne, silkscreen, offset printed, ... Customized designs and artworks available.Our advantages:1) OEM service offered, manfuacture the products as per your ...