We design Custom Coins Australia. corporate medallions commemorative coins and organizational coins for corporate accounts government departments military services. emergency services and promotional purchases in Sydney, Melbourne, Brisbane, Perth, Adelaide and Canberra. Our manufacturing facility uses high-pressure hydraulic coin presses multi-axis CNC engraving machines and high-density zinc alloy casting equipment to transform custom works of art into commercial-grade heavy metal parts manufactured to precise weight diameter and metallurgical standards. Our factory-to-market direct coin manufacturing platform offers comprehensive construction depth advanced surface finishes. and scalable high-volume production for all commercial and institutional applications. We machine heavy solid brass for traditional hand-held weight and crisp perimeter shapes cast high-density zinc alloy for intricate multi-level 3D carvings and open cutouts. and press solid copper for a rich antique finish. Advanced manufacturing capabilities include hand-polished hard enamels. fully smooth concave soft enamels that adhere strictly to Pantone Solid Coated standards. continuous microlaser serialization for limited editions, and electroplating for 24K bright gold. polished nickel. silver antique bronze or two-tone finishes.