Dear Customer:

Welcome to our checking system. Before starting your checking, please read the following instructions carefully to ensure the correctness. Thanks!

1.   Please input the number of the certificate you need.

2.   This system just allows for one group of certificate number every signal time.

3.   This system just approves the efficiency of the certificate you need in order to protect the clients’ information. If you need the relevant product information, please inquire the owner of the certificate.