... 4.Logo: Engraving with colours. 5.Suitable for Promotional gifts New silver barsDescription:Production Type:Coin, medal, bullion, badge ... , insignia, etc. Material: pure gold, pure silver, copper, bronze, brass, zinc alloy, etc. Size: All ... printing, plated, welding, etc. Plating: gold, antique gold, silver, antique silver, cooper, etc. Delivery time: According to the order quantity ...