top china wholesale fashion jewelry What does GSK A Thousand Football mean?

diamond jewelry wholesalers It means that Shenzhen Bai Tai is processed. GSK Shenzhen Bai Tai's gold production processing plant, A is the factory code, and the gold content is not less than 999.
Among them, the letter X is also code -named by the manufacturer. When making jewelry with different materials or different purifications, materials and purity should be represented separately. When the jewelry cannot be printed due to too thin or too small, it should be attached to the logo containing the mark content.
The expansion information:
The gold with 100%of the content is 24K; so the calculation method is 100/24 ​​(in parentheses): National Standard GB11887-89 stipulates, each K (English cact, Germany, Germany, Germany, Germany, Germany, Germany, Germany, Germany The abbreviation of Wen Karat, often writing "K") gold content is 4.1666666%,
9k = 100%/24*9 = 37.5%(375 ‰)
14k = 100%/24*14 = 5855 (58555 (58555 (58555 ‰) For the convenience logo, set it at 58.5%
18k = 100%/24*18 = 75%(750 ‰)
22k = 100%/24*22 = 91.666666%(916 ‰) is convenient. Identification, set it at 91.6%
Theoretically 100%gold can be called 24K gold, but in reality, it is impossible to have 100%gold, so China stipulates that the content reaches 99.6%(including 99.6%of 99.6% ) Gold can be called 24K gold.
This K gold content is a common specification of jewelry. The state stipulates that gold jewelry below 9K cannot be called gold jewelry.
The gold: gold content equal to or more than 99%of gold, commonly known as "two nine gold". The printed mark is "foot gold", or "99 gold" or "G99".
Thousands of gold: The gold content is equal to or more than 99.9%of gold, commonly known as "three nine gold". The printed mark is "Thousands of Gold", or "999 Gold" or "G999".
Reference information Source: Baidu Encyclopedia -Thousands of Gold

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