? Whether it is gold in general stores or shopping malls, we can't define the authenticity of gold from the storefront, only from the fineness and where the gold manufacturer is. If you really want to see the store, you can trust people with a certificate of certification, a formal business license and a power of attorney from the manufacturer.

Of course, the size of the general store will always arouse the public's initial awareness of truth and falsehood.

Gold is generally divided into 9999 pure gold, 999 pure gold and 99 pure gold, namely, 10,000 pure gold, 1,000 pure gold and pure gold. Wanjinjin has the best color, but it is rare in the market. Generally advertised as a panacea, it is only 999. The real gold quality is hard to see except for the gold bars kept by the central bank and the special needs of some buyers.

Ordinary people who don't know about gold can know and trust some well-known manufacturers. Generally, the finished gold products are in shops, and each piece is engraved with steel seal and manufacturer's logo. Look for whether the store is authorized or not, just stamp the logo. In addition, it is recommended to go shopping in large shopping malls. Generally, there are appraisal centers and fair scales nearby, and there are few things that are short of weight. Trade-in of small shops is more serious. You can also try to use 1 yuan coins.

The above is my understanding in the jewelry industry for your reference.