wholesale piercing jewelry china How much is China's Golden Thousand Foot Gold Necklace?

wholesale jewelry jump rings 250-280 yuan per gram
The gold content is not less than 999, which is called thousands of gold, which is the highest value of jewelry. 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, 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 The Spring Festival, the National Standardization Management Committee announced GB11887-2012 "Regulations and Name Methods of the Pigmentation of Various Metals and Names". ‰ gold jewelry can only be marked as "foot gold", not like "Thousands of Gold".