China N95 Mask factory Lead Time : Quantity(Pieces)1 - 300>300 Est. Time(days)10To be negotiated Features锛?/strong> 1. Anti droplet transmission 2. Anti pollution 3. Anti-Dust 4. Anti Bacteria 5. Filter PM2.5,virus,bacteria,germ,and harmful substance in the air,protect your health! Application: 1. Application: use for construction, mining, textile, grinding medicine. 2. Applications:...