2. About shipment: orders on special dates have soared, resulting
in overloaded operation of the warehouse, which inevitably leads to
flaws. We must try our best to avoid them. If there is a shortage
of goods, please contact us in time and we will reissue it
unconditionally. We are deeply sorry for the inconvenience! Since
the mask is a disposable product, if there is no quality problem
after delivery, return or refund will not be accepted. Please
understand!3. About the quality of masks: all manufacturers have the relevant
production qualifications licensed by the state, which are approved
by the China Food and Drug Administration for record and obtained
the production license of medical devices, all masks produced have
passed the inspection of authoritative medical device inspection
institute and have passed CE safety certification. You can use them
at ease.
4. About transportation: there are FedEx, UPS, DHL, TNT, China Post
EMS International Express, SF International Express for you to
choose from, so that you can receive the mask as soon as possible.
5. About customs: it is recommended that you know the relevant
policies of the customs of your country in time before placing an
order, so as to avoid inconvenience and loss caused by the possible
detention of the customs of your country. Once the mask is
delivered by international express delivery or after the customs
clearance of China, we will not bear the subsequent losses caused
by Customs problems. Please understand.