Ten brands of gold Zhou Dasheng gold is the purest. Zhou Dasheng's gold products are recognized as pure gold, also known as pure gold. Its gold content is as high as 99.9%, which is the highest gold purity recognized by the state. Zhou Dasheng is a well-known jewelry brand, and its gold products have passed strict quality inspection, meeting the relevant national standards, and the gold purity is reliable. The top ten brands are Chow Tai Fook, Lao Fengxiang, Zhou Dasheng, Lukfook Jewelry, Cabbage Jewelry, Old Temple Gold, Winning Number Jewelry, Zhou Shengsheng, China Gold and Baatar Jewelry. Gold is a simple form of chemical element gold, which is a soft, golden yellow and corrosion-resistant precious metal. Gold is one of rare, precious and high-value metals. In the world, gold is measured in ounces. In ancient China, gold was a precious metal.