According to the enterprise's inquiry, all products of Zuanqi Jewelry have international authoritative appraisal certificates, which support re-inspection. Any customer who receives nonconforming products shall be compensated 10 times.

Zuanqi Jewelry also provides services such as lifetime cost change and lifetime free cleaning and maintenance. All the jewels sold are provided with free cleaning and maintenance for life. Online shopping customers only need to mail the purchased products together with the mailing list to the company, or go directly to the physical experience store.