Medical device approval number expired, corresponding to how to deal with the goods

1, is not a medical device and there is no approval number (should be called product registration certificate) has no relationship;

2, if the registration certificate expired, in the registration certificate before the expiration of the production of the product should still be able to sell (if the product has not expired), but the sale of the more laborious (the buyer will be looking for you to get a valid certificate of registration), or to take the time to re-register, with the re-registration of the acceptance of the single It's better to re-register with a re-registration acceptance form.