... Engraving with colours. 5.Suitable for Promotional gifts Gold Plated amd Silver Plated Bar Description:Production Type:Coin ... , medal, bullion, badge, insignia, etc. Material: pure gold, pure silver, copper, bronze, brass, zinc alloy, etc. Size ... embossed, painted, transfer printing, plated, welding, etc. Plating: gold, antique gold, silver, antique silver, cooper, etc. Delivery time: According to ...