Suzhou Sanical Protective Product Manufacturing Co.,Ltd
Categories

    Suzhou Sanical Protective Product Manufacturing Co.,Ltd

    Add:No.21 Xihenggang St, Yangchenghu Town, Xiangcheng Distict, Suzhou, China 215138

    Contact us:Tony Chou

    Tel:+86-512-68236581

    Fax:+86-512-65798481

    Mobile:+86-13626191554

    E-mail:sales01@cemask.com

                benehalmask@outlook.com

Home > News > Content

Anti-first Civilian Protective Masks PM2.5 National Standards Will Be Implemented On November 1

General Administration of quality supervision, the national standardization Management Commission published on 25th of the daily protective masks technical specifications of the national standard, which is China's first civilian protective masks to national standards, will be implemented on November 1.

Protective masks the daily published the technical specifications of the national standard for two key indicators, that is, to fine particles (PM2.5) and wear safety protective effect.

Protection grade: d-class, c-class, b-class, a-class. Corresponds to the use of environmental, class d applies to moderate (PM2.5 concentration of 150 mg/m) and the following applies, c-class heavy pollution (PM2.5 concentrations of 250 µg/m³) and below, class b applies to serious pollution of pollution (PM2.5 concentrations of 350 µg/m³), class a up to 500 µg/m³ PM2.5 concentrations used.


Contact Us
Address: No.21 Xihenggang St, Yangchenghu Town, Xiangcheng Distict, Suzhou, China 215138
Tel: +86-512-68236581
 Fax:+86-512-65798481
 E-mail:sales05@cemask.com
Copyright © Suzhou Sanical Protective Product Manufacturing Co.,Ltd All rights reserved.
Share: