Thank you for using the certificate query system of this website. The tips related to this operation are as follows:
1. In order to facilitate your query, the system can easily enter the database system by simply entering the certificate number.
2. Please fill in the certificate number one by one.
3. This system is not case sensitive.
4. This system is only used to verify the validity of the certificate you inquire. As for the detailed information of the product corresponding to the number, you can only obtain from this institution with the written consent of the witness.
5.Before December 25, 2023, please visit the following website for certificate/report information:
