jewelry wholesale supplies china
1 thought on “jewelry wholesale supplies china How to see if there is a steel print on the gold jewelry?”
Leave a Comment
You must be logged in to post a comment.
jewelry wholesale supplies china
You must be logged in to post a comment.
custom jewelry boxes with logo wholesale China's golden steel printing logo is "Chinese gold gold content".
I due to the national regulations, all the gold jewelry will be put on steel printing, such as: XJ thousands of gold, etc., XJ is the name of the manufacturer, and the thousand -foot gold represents 99.99%of the purity. When you are gold, you must pay attention to the steel printing. This can be seen from whether gold meets national standards.
It gold jewelry other steel prints:
1, foot gold: that is, the gold content of the gold is not less than 990, the mark is "foot gold", "gold 990", "G990", and "AU990".
2, thousands of gold: That is, the gold content is not less than 999, the mark is "Gold 999", "G999", and "AU999".
3, K gold: also the golden metal with gold content from 8K to 24K. The gold content of 18K gold is 750 ‰, and the mark is "750" and "18K". The gold content of 14K gold is 585 ‰, and the mark is "585" and "14K".