i wish they would to one stupidly high power fan, not giving a damn about noise but still trying to be quiet... would love to see a 100+ or even 200+ cfm fan from them so i know what the competition should be at noise wise.
One of their industrial fans is pretty crazy (NF-A14-3000). It is still quiet. For the most part the market for this type of fan is filled by Delta, Sunon and Sanyo. They make those in 120mm, 80mm and 40mm for servers that need airflow because none of the heat sinks have fans (not even CPUs).
They are kind of useless, save for a few that are actually quiet on a controller. Delta and Sunon have 150 CFM 120mm fans that are silent with a fan controller. They also last forever. A good double ball bearing Sunon will still be running after humanity died and cockroaches rule the earth.