Wanglei · Newsroom

What should people do if they are in close contact with New Coronary Pneumonia?
If you have symptoms of COVID-19, you need to consult a doctor and may be examined. Here are the materials and information you want to know, please contact us.

July 9, 2020

What is the difference between kn95 and N95 masks?
Wholesale KN95 face masks, non-surgical non-medical respirator, protection against bacteria, smog, air pollution and dust.

July 9, 2020

What is New Coronary Pneumonia?
Coronavirus Disease 2019 (COVID-19) Testing Comprehensive instructions for specimen collection, specimen requirements, specimen handling, testing methods and turnaround times.

July 8, 2020

Introduction to the structure and working principle of kn95 protective mask
Kn95 face mask suitable for respiratory protection, filters dust, coronavirus, bacteria, diseases, droplets amp; particles in the air.

July 8, 2020

How to distinguish disposable mask and medical mask
Our disposable face masks have melt-blown fabric acting as a filter with ≥95% bacterial filtration efficiency and ≥90% particle filtration efficiency .

July 3, 2020

How to use Coronavirus (COVID-19) Testing to detect?
COVID-19 is a respiratory illness caused by a new virus. Symptoms include fever, coughing, a sore throat and shortness of breath. The virus can spread from person to person, but good hygiene can prevent infection.

July 3, 2020

Disposable N95 Masks Can Be Decontaminated, Researchers Confirm
Here is information and suggestions for the COVID-19 test and the entire test location.

June 24, 2020