stainless steel jewelry wholesale canada What does S929 engraved in the ring mean?

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The English of silver is Silver using S on the jewelry to represent silver jewelry, S925 indicates that 925 silver is both sterling silver.
Platinum refers to the K white gold metal component is gold. The K platinum is different according to the gold content of the gold.
The use of these labels is that international standards are performed in the world, and they cannot be used casually.
S silver jewelry use S to indicate that gold is used to indicate that PT uses PT for PT to indicate that gold gold is expressed in PD

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