What industry does gold and silver jewelry belong to

Gold and silver jewelry processing and production belong to the manufacturing industry. Gold and silver jewelry sales belong to business.
gold and silver are ancient currencies, general equivalent, and have high collection value. Jewelry refers to jewelry gems, mostly decorations in ancient times. People who have these things are rich businessmen and power nobles. These rare items are symbols of status.
Pucting information:
This Silver Jewelry Jewelry Maintenance has the following seven points of precautions:
1. Avoid the stimulating stimulating liquid that makes the jewelry dull. Therefore, when doing housework, please take off the jewelry;
2. Makeup and washing items will have a chemical reaction with the jewelry. After makeup, we should wear jewelry and remove the jewelry before removing makeup. In addition, it is not advisable to wear jewelry during swimming.

3. To avoid scraping foot gold jewelry, each piece of gold should be stored separately;
4. Do not wear the gold ring on the two adjacent fingers with the platinum ring. Because the hardness of platinum is small and the hardness of the gold is small, wearing it will make the platinum ring yellow. After this phenomenon appears, Caibai will provide you with professional polishing to solve your worries;
5. After the jewelry is completed, add a little neutral cleaning agent to the container, add water to 2/3 of the container, and the jewelry will be jewelry. Wash it gently with a soft brush and dry it. The simple process is like cleaning the skin every day to achieve the purpose of cleaning jewelry;
6. When doing severe exercise or heavy physical labor, avoid collision with hard objects to avoid damaging the gem;
7. Regular time should be Washing jewelry, professional maintenance, jewelry maintenance common sense cosmetics, washing items, and oxidation with jewelry.
Reference information Source: Baidu Encyclopedia-Gold and Silver Jewelry

Jewelry is classified as rare metals in the industry, and it is also called the jewelry industry. According to the opinions of the Jubilee Jewelry experts, jewelry is a rare substance and is a luxury product. Therefore, when planning and classification, it is independent of rare metals.