High filtration mask COVID-19 control and prevention

Chinese Center for Disease Control and Prevention, the
Bureau of Disease Control and Prevention of National Health
Commission of the P.R.C. has recommended to use this
product for high risk operation in COVID-19 control and
prevention.

This product could be used in below field:
1) Isolating ward and medical observation site
2) Transfer of the infected
3) Corpse treatment
4) Environment disinfection
5) Sample collection
6) Laboratory testing