China N95 Face Mask factory Product Description Product nameNiosh certified N95 MaterialNon-woven fabric, antibacterial meltblown filter ColorWhite StandardFFP1, FFP2, FFP3, KN95, N95, N99 Bacterial filtration efficiency鈮?5% Package20 pcs/box, 840 pcs/ctn ApplicationPersonal health protection FeatureDisposable,Breathable, convenient, dust-proof, high tensile strength, co-friendly...