Valcambi has for many years been one of the world’s largest manufacturers of cast bars and minted ingots. They produced the world’s first one ounce minted ingot. For almost 40 years Valcambi has been and still is the sole manufacturer of precious metal bars for Credit Suisse.
Whenever you see this on a bar or ingot together with their registered hallmark, you will know that it has been refined, assayed, and cast or minted by Valcambi.