N95 Face Masks are WINNER BRAND that are certified.
KN95 Face Masks are 3M/ZD BRAND that are certified.
Manufacturer：WINNER Medical Co Ltd （SHE：300888）
Manufacturer：ZHENDE Medical Co Ltd （SHE：603301）
Manufacturer：3M Co （NYSE：MMM）
3M and WINNER and ZD are listed brand that serve the global medical industry for more than 20 years and have tens of thousands of hospitals and pharmacies.
N95 Face Mask with professional protection compliance to GB19083-2010
KN95 Face Mask with professional protection compliance to GB 2626-2006
Medical sterilization grade: More secure to use; More stringent medical quality through ethylene oxide sterilization.
PFE≥95%: PFE (non-oily particle filtration efficiency) ≥ 95%, using surgical grade meltblown cloth, key performance meets the national standard and is higher than the national standard.
Good adhesion: The sealing performance meets the standard of medical protective masks, and the 3D three-dimensional cutting is more suitable for the face. The tightness of medical protective masks is closely related to protection.
Filter bacteria & Block pollution: Water electret meltblown cloth for smoother breathing and less resistance.
Cotton soft non-woven inner layer: Soft cotton inner layer cares for the soft face, natural comfort.
As your choose!