... 4.Logo: Engraving with colours. 5.Suitable for Promotional gifts Gold Plated amd Silver Plated Bar Description:Production Type:Coin, medal, bullion, badge, insignia ... , words and pictures. Your designs are acceptable also. Process: die casting, engraved, embossed, painted, transfer printing, plated, welding, etc. Plating: gold, antique gold, silver, antique silver ...