one、After sales basic principles

two、 15No reason to return within days

three、After sales service content

four、 Supplementary rules for after sales of belt

five、Supplementary rules for gold after sales

six、Description of metal material loss

Modifying the hand size will cause gold material loss during the modification process，Therefore, it is possible that the total weight of the ring will become lighter. See details for details

Table below：

notes：Loss of maintenance items except modification of hand position≤10%(0.25grise)。

This rule was updated on2019year12month1day，Effective from the date of renewal