Oriental Daily article

NAMI and Profit Royal Pharmaceutical Limited have jointly developed the NASK 'Smart Mask' (Nanofiber mask) which is 100% made in Hong Kong. The mask features an antibacterial rate & filtration efficency of over 99% with high air permeability, resulting in a mask where both comfort and high protection coexist.

http://orientaldaily.on.cc/cnt/finance/20160907/00269_001.html

http://orientaldaily.on.cc/cnt/finance/20160907/00269_002.html