sanded and relief army emblem, medal,coin trophy 1.brass stamp 3.hard enamel ... .gold and silver 1.Basic information of sanded and relief army emblem, medal,coin trophy 1 Materials: zinc-alloy 2 Processing ... : die-casting( or laser engraving)2. Usages of eagle logo army emblem, medal,coin trophy 1 Art collection for ceremony 2 ...