2. Different uses: Wodejin is a gold product with both collection and investment value. Gold is widely used, not only as an investment reserve and currency, but also in industrial and high-tech fields, such as aerospace, aviation, electronics, communications, medical care and other fields.
3. Extended information:
Gold is a rare metal with unique texture and yellow color. It has been a valuable jewelry material since ancient times, and can be used to make all kinds of jewelry, such as rings, necklaces and bracelets. Wodekin is an artificial metal. It is composed of a mixture of metal alloy and plastic, which has a similar appearance and texture to gold, but does not contain a lot of gold components. Wodejin is a substitute for the jewelry market and is usually used to make low-cost jewelry.