February 17, 2020

Dear Customers,

Due to the novel coronavirus pneumonia epidemic and its impact on China, the NMPA, local testing center and clinical sites have been given priority to emergency medical device approvals in epidemic situations. As a result, the progress of ordinary cases may be delayed. We sincerely apologize for the trouble that you may have encountered in registering. All the staff of our company will try their best to coordinate the relevant business work to ensure that the progress of your case is not affected too much.

Thank you again for your understanding and support.

Sincerely,

Qualtech Beijing Office

10/02/2020