MASK ClassI for doctor using in no sterile and filter of sterile and dust Protective masks

National standard of mask and its application scopeI. standards and important technical indexes of medical mask 1. l mask meets GB2626-2009 technical requirements of medical mask. Important technical indexes include filtration efficiency of non oil particles and air flow resistance: (1) filtration efficiency: under the condition of air flow (85 ± 2) l / min, the aerodynamic median diameter (0.24 ± 0.06) μ M. the filtration efficiency of sodium chloride aerosol shall not be less than 95%, i.e. it shall conform to N95 (or FFP2) and above. (2) suction resistance: under the above flow conditions, the suction resistance shall not exceed 343.2pa (35mmh2o).Specification :. Location - Xiamen, China QTY available - 500,000pcs Price (FOB ) - 0.56USD$/pcs Payment terms : T/T advance , Transactions can be secured through the 3rd platform. Individual Packaging - 50pcs /packShipping Dimensions and case counts - 41*41*40cm 2000pcsProof of Product - protection maskStandard :GB2626-2009postative filter effeciency >95% Size :Certification -CNAS ect. Proof of Certification - as attached ( after payment I will show the complete) Pictures of Product and Packaging - as the attachedFuture production speed (units per week under contract manuf.) - 500K per day , Parameter Color: White/ black/ pink/ blue/ grey Filter Efficiency:Particle Filter Efficiency≥99%; Feature:Disposable, High Filter Efficiency, Breathable, Comfortable, Skin friendly Function:Anti-Bacteria/ PM2.5/ Second-hand Smoke/ Dust/ Vehicle Exhaust, etc Packing:Individual Clear Poly Bag- Each Mask Per mask Convenient 2-Opening Box Packing- 50 pcs/box, easy to take mask out Box outside sealed with clear shrink film- protect from dust or water. (All the packing is work by machine control, more hygienic) OEM: Material/ Ply Q'ty/ Packing Way/ Logo/ Color, etc.