... ,2012 custom metal coinProcess: stamping ,die casting .die struckMaterial: iron, brass, copper ,zinc alloy ,Wolfram, Plumb,Molybdenum and so on ... ,we can do any metal material coin.Size: 70mm (customized size) ... , trophy medal, religious medals, brass medal silver metal coin, metal medal, custom coin, metal badge, trolley coin and coin 2012 custom ...