NASK was Established in 2015 by Profit Royal Pharmaceutical Limited, NASK is the pioneer of revolutionizing and commercializing the use of nanofibers. Our inventions include NASK Nanofiber, a patented and award-winning innovative material. NASK has recently implemented our cutting-edge nanofibers technology in respirators, which have been instrumental in safeguarding our community throughout the COVID-19 pandemic. The NASK Respirator is the world’s first nanofiber respirator which has been fully certified by the US National Institute for Occupational Safety & Health (NIOSH).