CERTIFICATE OF REGISTRATION2020

RUIAN DEKANG PROTECTIVE EQUIPMENT CO.,LTD.

Dongxin Industrial Zone,Xincheng street,Ruian,wenzhou, Zhejiang, 325206, CHINA

Listing Number Product Code(s) Device Name Proprietary Name

D377347 LYU

ACCESSORY, SURGICAL APPAREL

Ningbo DUME Testing Technology Co., Ltd.

CHINA OFFICE：�86-13736003451

Director

Was registered with US Food & Drug Administration, Center for Devices and Radiological Health, pursuit to the Code of Federal Regulations 21 CFR 807. Such registration has been verified, with the registrant’s authorization, by Ningbo DUME Testing Technology Co., Ltd.

This Certificate affirms that Ningbo DUME Testing Technology Co., Ltd.has verified that the above stated facility is registered with the US Food & Drug Administration, Center for Devices and Radiological Health, pursuit to the Code of Federal Regulations 21 CFR 807.39, on the date stated above, and makes no other representations and warranties, nor does this certificate makes other representations and warranties to other person or entity other than the name certificate holder, for whose sole benefit it is issued. Ningbo DUME Testing Technology Co., Ltd. assume no liability to anyperson or entity in connection with the foregoing. Ningbo DUME Testing Technology Co., Ltd. is a private registration agent and is not affiliated with the US Food and Drug Administration.

Web: http://www.fda.gov

Issued: Mar. 23, 2020

Expiration Date: Dec. 31, 2020

Owner/Operator Number :10063911

(Disposable respirator mask)

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