How to choose a mask from a regular manufacturer?


Now due to the epidemic of the new coronavirus, masks have played a great role. How do we choose kn95 mask with adjustable ear loops  from regular manufacturers in our daily life?


1. Regular masks will mark the place of origin and the manufacturer. You can use Baidu Enterprise Credit to query the information of the mask manufacturer to see if it is a regular mask manufacturer.


2. Qualified medical masks will be marked with a production license number, and you can check whether the license number is true and valid on the national official website.


3. Different types of masks have different production standards, and different standards have different requirements for the quality of masks. You can check the specific requirements in the production standards of masks to judge whether they are qualified.


4. Regular masks will mark the production date and shelf life, and check whether the mask is still within the validity period.



like：

How to distinguish the quality of masks


How to choose a mask factory for procurement


The difference between KN95 masks and N95 masks


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