Important notice! The scan code of some certificates won't work due to the website upgrade. But Still can be verified it manually.

Important notice

The certificate institution that we have our jadeite tested update their website recently. Some information was lost due to the upgrade. The scan code won't work for the certificate tested number starts with "GB"

I will give an example as follows.

 For example, this certificate. The test number is GB02312029773.

The scan code is not work anymore due to the certificate institution has their website upgraded. 

Here:

If you scan it. The link will lead you to a page like this

This is not because the jadeite certificate is fake. You can still check it manually.

Please go to the website on the back of the certificate.

http://www.gtc168.com

Then fill the test number and inquire code in the search box. Both has to be exactly right.

You will have your result. Please note, the website address shows"http://old.gtc168.com"

We are really sorry for the inconnivence. But the certificate institution is not under our control. Thanks for your understanding.