TH20CC-352S

认证类型：CE

申请商名称:Dongguan Dongwei Electronic Materials Co. Ltd.

产品名称:protective mask

型号：DW650-331A

发行日期： March 31, 2020

备注：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