We are looking to sell NIOSH N95 Respirators at the best available wholesale pricing to large volume distributors. ABOUT THE MASK: These particular respirators can be identified by their National Institute for Occupational Safety & Health (NIOSH) approval code: 84A-7877, which qualifies this mask as having at least 95% effective filtration against particulate aerosols. An adequate seal around the nose, face and cheeks is assured with the elastic bands that go around the head, the cup shape design and the malleable aluminum nose clip. They are certified by the following NIOSH Approval Code: Approved N95 Respirators Y to Z Suppliers List | NPPTL | NIOSH | CDC -- See (ZYB-11) (Code: 84A-7877) The ZYB-11 Mask also meets the following International Standardization Organization (ISO) Certifications for Manufacture: 1. EN ISO 13485:2016 (Manufacturer Regulatory Adherence for Medical Device Production) 2. ISO 9001 (Manufacturer Quality System Certification) They are currently located in the United States. I have photos, videos, test certificates, etc. I am happy to provide you with what due diligence documents you require.