Legal analysis: Class I and Class II medical devices in China are handled by the local provincial or municipal food and drug administration, and Class III medical devices are handled by the State Food and Drug Administration of the United States; Overseas medical devices, whether Class I, Class II or Class III, must be handled by Beijing State Food and Drug Administration.

Legal basis: Article 39 of the Administrative Licensing Law of People's Republic of China (PRC), if an administrative organ makes a decision to grant an administrative license and needs to issue an administrative license certificate, it shall issue the following administrative license certificate affixed with the seal of the administrative organ to the applicant:

(1) License, license or other license certificates;

(2) Qualification certificate, qualification certificate or other qualification certificate;

(3) the approval documents or certification documents of the administrative organ;

(four) other administrative licensing documents as prescribed by laws and regulations.

When an administrative organ carries out inspection, testing and quarantine, it may label or affix the seal of inspection, testing and quarantine to the equipment, facilities, products and articles that pass the inspection, testing and quarantine.