TH20CC-352S

Attestation type：CE

Applicant：Dongguan Dongwei Electronic Materials Co. Ltd.

Product：protective mask

Model：DW650-331A

Date of Issued:March 31, 2020

Remark:EN 1731:2006

Website Statement

This website is protected by our company, and the source address should be clearly indicated for reprinting. Thank you for your cooperation ~

Certification basis

Information Security Technology-Basic Requirements for Classified Protection of Network Security

Link：

Customer service WeChat

Headquarters Business Liaison