ZHAOQING UMASKS TECHNOLOGE CO.,LTD

QWhat kind of mouth placement can prevent fog?A: The harm of fog mainly comes from the fine particles, that is, the aero...

Mask classification and useOrdinary masks or gauze masks: it can only filter larger particles, and is only used for low-...

The weather is getting hotter and hotter, and a lot of masks obviously feel facial discomfort and even prickly heat. So,...

With the improvement of people's living standards, the current tools for going out of the home are changing from bicycle...

Dust masks are indispensable protective equipment for workers engaged in contact with dust. There are many types of mask...