1, gold medal brand logo logo There are many gold medal brands in China. The logo should include three parts: manufacturer, place of origin and gold content, and then it should be stamped with steel seal. The most common gold brand logo is JY's thousands of gold, in which JY stands for the manufacturer's name and can also be engraved as Au990 or Au999, followed by CTF, which stands for the initials of Chow Tai Fook's English pinyin CHOUTAIFU, followed by K gold, such as 18K and Au750. The symbol of Lao Fengxiang is Lao Fengxiang.
In addition, there are some well-known gold brands, such as Dream Jinyuan Gold, marked as MJY, Decheng Gold as DC, and Safir Jewelry as S 12G. The symbol of gold in China is ZH, Hao Yue is YH, China is Admiralty, Navigator Baitai is HB, and Zhou Shengsheng is CSS.
2, the label of regular gold jewelry The surface of regular gold jewelry should have gold characters or Kg English letters to indicate the texture. In addition, the gold content should also be indicated. If the stamp is 24k, 99, etc. , which means pure gold jewelry. If it is K gold, it is necessary to indicate the corresponding K number according to the different gold content. Whether the label of gold jewelry is clear and complete, the standard is an important basis to identify whether gold is formal.
3. Is pure gold valuable? Generally speaking, it needs to be judged according to the stability of gold. Fine gold is usually valuable, and its recovery price needs to be determined according to the gold price, jewelry weight and jewelry gold content of the day. Fine gold is time-consuming and labor-intensive in all aspects such as manual production.