1 thought on “The bracelets bought by Zhou Dasheng only marked GSK5 foot gold, don’t you write 999?”

  1. GSK is the letters of the jewelry shop.
    The gold 999 means the purity of gold. Gold is commonly used to express the gold content. The common foot gold is 24K, which is 999 foot gold, and the purity is 99 %. It is a very good and precious material.
    In when purchasing, you must recognize this logo before you can buy excellent products. In addition to looking at the relevant signs, the simpler method is to identify the color and darker the color, which shows that the purity of the gold is relatively high. If it is light, then it means that the purity is low or not pure gold. In addition, the proportion of pure gold is higher than ordinary metals, and it will feel obvious with a hand.

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