N95 face mak

N95( non-woven dust)face mask Made with special three-ply nonwoven cloth material.Adjustable nosepiece and inner soft foam. loaded polypropylene material with low breathing resistance and high filtration and static electricity,to effectively resist normal toxic and tiny micron particles against unpleasant organic acid vapors. suited to many kings of dangerous workplace such as mining,bluding grinding dtugs,casting,agriculture,farming,electronic,food processing,cement textile,disintegration,carving,heavy metal pollution,gardening,glass industry and etc. We only specialize in medical your requests is our commitment MG-0301 Our laboratory