The refining process is a comprehensive method that includes techniques to remove other metals and impurities present in dore or scrap gold and silver bars. Through our applied refining processes, gold and silver are purified to produce high-purity products that meet relevant standards. Refining processes not only increase the purity and real value of precious metals but also provide high-standard gold and silver products for various uses in industry, jewelry, and investment sectors. The methods applied during our processes are determined based on the initial concentration of the precious metal in the raw material. The chosen method is implemented accurately and thoroughly, and process control is well maintained, resulting in the precious metal in the raw material being purified to nearly 100%. Gold and silver, which have been refined to standard purity, are converted into standard shapes and forms through melting and casting processes. At GRAMALTIN Precious Metals Refinery Industry and Trade Inc., these processes applied before and after refining are conducted with advanced technology equipment and devices. The care shown in the refining, melting, and casting of precious metals not only ensures compliance with relevant standards but also reflects in the quality, color, brightness, and surface smoothness of the produced products. As a final product, gold and silver refined through refining processes are produced as standard purity and weight, kilobars, or mini bullion bars according to customer demands.