Product Center
"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.
Product parameters
Product details
Material composition: The surface layer is 50g PP non-woven fabric, the second layer is 45g dustproof cotton The third layer is a 30g KN95 filter material, the inner layer is titanium 30g blue cloth filter bacteria.