How to choose a good KN95 mask manufacturer
It is understood that many enterprises transform the production of masks in response to the needs of epidemic prevention, and use wisdom and sweat to interpret the spirit of craftsmen. How to choose a fda approved kn95 masks mask manufacturer?
1. The strength of the company
Go to the factory to check to see the size of his company and whether there is a mask machine being debugged.
2. Delivery time
Normal delivery time is within 15-30 days. There are also spot and futures. Spot 3-7 days, futures 7-15 days. It depends on the manufacturers arrangement. Be sure to ask the manufacturer to give you proofing to see his qualifications. Qualified and tested, his strength can be determined
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