Reply To: Airborne particulates in Hong Kong – health risksHome Concrete and Conservation Pollution Airborne particulates in Hong Kong - health risks No title 1 November 2006 at 9:55 pm #7983 4047536So what brands in Hong Kong are available to the public… does Fortress have a good selection? Otherwise I shall pop into my local electrical convenience store in Sai Kung and see what’s on offer.