Development History：

In the middle and late 20th century, masks were frequently used in large scale. Masks have played an important role in preventing and blocking the spread of pathogens for several times.

In March 1897, medge, a German, introduced a method of wrapping the nose and mouth with gauze to prevent bacteria from invading.

Later, someone made a six layer gauze mask, sewed it on the collar, and turned it over to cover the nose and mouth. However, this kind of mask always needs to be pressed by hand, which is extremely inconvenient.

Later, someone came up with a way to tie the tape to the ear, which became the mask that people often use today.

* KN95 level protection,filtering efficiency up to 95%, PM 2.5 pollution ash.

* The production of our m0.950asks strictly follows GB2626-2006 (China's KN95 standard). The technical requirements and test methods of GB2626-2006 (China's KN95 standard) are basically consistent with 42 CFR 84 (US standard).

* High-quality elastic ear-loop with no pressures on the ears,makes it comfortable to wear for a long time.

* Close fit to prevent polluted air from entering.

* Adjustable soft nose clip, fit the bridge of the nose, prevents fogging of glasses block the haze from entering.

Supply Ability：2000000  Pieces per Day

1. Are you a factory or a trading company? 

We are a factory. We have been in business for more than 6 years, specializing in digital thermometers then moving into digital blood pressure monitors. 

2. Where is your factory located? How can I visit there? 

Our factory is located in Anshun city, Guizhou Province, China.

3. Would you send me a sample to check the quality before I order?

Sure. We would love to send you the sample, even with the logo if you can offer your artwork. 

http://www.zzchuangxian.com/