cheap wholesale turquoise jewelry 26
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cheap wholesale turquoise jewelry 26
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mother of pearl jewelry wholesale Whether it can be returned depends on the requirements of the local gold shop.
The gold content is not less than 999, which is called thousands of gold. The mark is thousands of gold, 999 gold, GOLD999 or G999. The mark of gold jewelry includes manufacturers' code, materials and purity, such as: X Gold 990, XAU990, X -foot gold, etc.
Among them, the letters X are the manufacturer code. 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.
2015 Spring Festival, the National Standardization Management Committee announced GB11887-2012 "Regulations on the Pureth of Purple Metals and Names" No. 1 modification form, and will be implemented on May 4, 2016. It can only be marked as "foot gold", not called "thousands of gold".