Characteristics of pure gold

Gold with a gold content equal to or greater than 999.9‰ is commonly known as "Wanjinjin Series" and marked with "Wanjinjin" or "999.9 Gold". So thousands of gold is definitely thousands of gold, but thousands of gold is not necessarily thousands of gold. Today, when the country stimulates domestic demand and advocates energy conservation and environmental protection, the application of new technologies is reflected in all aspects of life. Patented solderless welding technology has also been applied to the processing of gold ornaments, and the production of Wanjinjin with a gold content of 99.99% has become a favorite product of consumers.