Fujian Binrong Biotechnology CO., Ltd

Mask is a kind of hygiene products, generally used in the mouth and nose area for filtering into the air into the mouth and nose, in order to block harmful gases, odors, droplets, viruses and other substances, to gauze or paper.
Masks have a certain filtering effect on the air entering the lungs, and wearing masks is very good when working in polluted environments such as dust when respiratory infections are prevalent.
Masks can be divided into air filter masks and gas-type masks.