Established in 2000, POWECOM Co., Ltd is a leading company which specializes in manufacturing safety products, our main products include various dust mask/respirator, special masks of Anti-SARS and Swine Flu virus, silicon ear plug and PU ear plug . Our company has advanced mask-making equipment, precise production technology, we produce all different kinds of dust mask/respirator which include flat mask, adjustable mask and respirator with activated carbon and exhalation valve, We establish our products as being reliable and meeting international standards of quality, firmly meet the standards of NIOSH N95, N99 , EN149:2001 FFP1, FFP2, FFP3 and national standard GB6223-86 UDC 614.894