... alloy, alluminum alloy, antique bronze, antique gold&silver, all for your option.ColorSilver, golden, plating gold, multi-color, also ... delivery.Production applications:1. As the award for the contributors.2. Used for souvenirs for the holiday, opening ceremony, anniversary, ... die-casting or forging.3. Deburring and polishing.4. Plated the medals. souvenir metal ,gold palted souvenir for high school