1.The KN95 mask is a highly effective respiratory protective gear that provides remarkable protection against airborne pollutants, allergens, and viruses. 2.Its lightweight, durable, and efficient design makes it an ideal choice for various settings, incl
Laser engraving is the practice of using lasers to engrave an object. The impact of laser marking has been more pronounced for specially designed "laserable" materials and also for some paints. These include laser-sensitive polymers and novel metal alloys
Medical Anti-virus Face Masks,It is suitable to cover the mouth, nose and jaw of the user. It is used to wear and block the exhalation or exhalation of pollutants in the general medical environment.