... embossment 3.advantage:high quality with competitve price School sports game medalsl with ribbon 1) Materials: brass, zinc alloy, ... stainless steel, iron, pewter, aluminum, soft PVC,any will make the trophy good quality.2) Plating ... , injection, photo etching.4) Logo: offset, silk screen print, soft enamel, coloring, laser printing ,embossed , engraved ,we can add ...