Standard: FDA Number: 10067508 Issue Date: 2020-04-06 Scope/Range: Protective Disposable Mask,Disposable Face Mask Issued By: ZOUCE CERTIFICATION & TESTING CENTER

Standard: GB2626-2006 Number: (2020) Anhui Inspection XF font size 01880 Scope/Range: Folded Face Mask Issued By: Anhui Provincial Supervising & Testing Research Institute for Product Quality

Standard: ISO9001 Number: 29020Q00423-05ROS Scope/Range: Protective Disposable Mask,Disposable Face Mask Issued By: ZHONGTAI UNION CERTIFICATION

Standard: PCA Number: CW/ZO/PPER/54/2020 Issue Date: 2020-06-03 Expiry Date: 2021-06-03 Scope/Range: Issued By: PRS

Standard: TEST REPORT Number: National Textile Commission No. W202015434 Issue Date: 2020-05-12 Scope/Range: Issued By: Zhejiang Light Industrial Products Inspectionand Research Institute Affiliated Inspection Centers

Standard: TEST REPORT Number: National Textile Commission No. W202015432 Issue Date: 2020-05-13 Scope/Range: Folded Face Mask with Valve Issued By: Zhejiang Light Industrial Products Inspectionand Research Institute Affiliated Inspection Centers

Standard: EN 149 Number: BT20041601618 Scope/Range: KN95 Protective Mask Issued By: BEFITLAB TEST TECKNOLOGY COMPANY LIMITED

Standard: PCA Number: CW/PPER/31/07/2020 Issue Date: 2020-07-07 Expiry Date: 2021-07-06 Scope/Range: Issued By: PRS

Standard: QUALITY MANAGEMENT SYSTEM CERTIFICATION Number: 29020Q00423-05ROS Issue Date: 2020-05-18 Expiry Date: 2021-05-17 Scope/Range: Issued By: ZhongTai Union Certification CO.,LMD