Click the certificate query, enter your certificate number and the weight of the jade bracelet, and confirm.

If you are sure that the website can't find your certificate experiment number, you can call 020-87694 189 to 80 1 and 820 for telephone inquiry.

You can also fax the appraisal results to us, and we will reply to your inquiry results after finding the certificate according to your fax. The fax number is 020-87694 189 to 8 18. Please leave your phone number on the fax record so that we can contact you.

We also provide SMS inquiry service! Edit SMS: 33 12 and send it to: 10668886, and you will receive the inquiry SMS within one minute. (For example, your certificate experiment number is: 1234567890, then edit: 33 12 1234567890 and send it to 10668886. Please don't add any other numbers, symbols or words, otherwise the query results will be affected. It costs one yuan to send this message, and this information fee will be charged by the mobile communication company.