Zhejiang TV Station "New Viewpoint Express" reported that Jinhua Jinyi Welding Protection Tools acti...
On August 11, 2020, our company participated in the Shanghai International Exhibition of Emergency a...
Wearing a mask can prevent harmful gases, odors, droplets from entering and exiting, and the wearer'...
Before wearing a mask, wash your hands. Because there are more bacteria on your hands, you must firs...
Surgical mask: It can block more than 90% of 5 micron particles and should be replaced every day, bu...
As smog strikes, wearing anti-haze masks has become the most economical and effective method of self...