W.T. Leonard and Associates (Popularity: )
http://www.wtla.com/ Manufacturer's representative for plumbing, HVAC, and irrigation products in Illinois, Iowa, Kansas, Missouri, and Nebraska.
PlymoVent (Popularity: )
http://www.plymovent.com/ Some of the fields covered by Plymovent products are in the electronics, welding and mechanical industries as well as plastics, ...