The material of children's sports medals determines the corrosion resistance of the medals. Common materials for the medals are iron, zinc alloy, and copper. The product grades are ordinary, mid-range, and high-end. Among the metal of the product, copper has the most stable chemical properties, so zinc alloy and copper are not easily corroded, which ensures the preservation and commemorative period of medals products from the material.
Medals include medal-type medals and children's sports medals. Badges include medal-type badges, government agencies or corporate badges, or unit logo badges, commemorative badges, etc.
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Iron, Zinc alloy, Aluminum, Brass, Copper,316L Stainless steel, etc.