air filter KN95 face mask with valve
A face mask is a sanitary product, generally refers to a device worn on the nose and nose to filter the air entering the nose and nose to prevent harmful gases, odors, and droplets from entering and exiting the wearer’s nose and nose, and is made of gauze or paper.
Masks have a certain filtering effect on the air entering the lungs. When respiratory infections are prevalent, wearing masks has a very good effect when working in a polluted environment such as dust.
Q: Are you trading company or manufacturer ?
A:Our company is thet leading producer about pumice ,nailfile,buffer,spa liner,face mask,and so on since 2006, We have a series of machines and complete supporting facilities, is the factory is also a trader.
Q: How long is your delivery time?
A: Generally sample is about 3-5days.others it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.