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"CM Chaomei" believes that our philosophy of “Science and Technology for Continuous Innovation" will lead to high-quality products, affordable prices and professional service that will win the confidence and trust of our customers.
Model: 2002 multifunction
Style: flat
Wearing style: earhook
exhalation valve : None
Filter level: KN90
color : White
Activated carbon: none
Execution Standard: GB2626-2006
Acquired certification: LA, National Industrial Production License
Packaging specifications: 600 pcs / carton
Material Composition: The surface layer is 32s gauze, the second layer is 20g KN95 filter material, and the inner layer is 90g needle-punched cotton (point plastic); folded a total of six layers.