... bimetallic coins Process: stamping ,die casting .die struckMaterial: iron, brass, copper ,zinc alloy ,Wolfram, Plumb,Molybdenum and ... front, back and edge)Coins can be made with soft enamel colors or imitation hard enamel colorsFinishing: gold, silver, nickel, antique gold, ... badge, medal coin, medal, medals trophies awards, ribbon pin, metal medal, sports medal, trophy medal, religious medals, ...