Hench Control will be attending the International Institute of Ammonia Refrigeration’s 2012 Industrial Refrigeration Conference & Exhibition from March 18 – 21, 2012 in Milwaukee, Wisconsin. Come visit us at booth #424 to get your complimentary energy analysis. For more about the tradeshow, a map of the location, and nearby amenities, please visit www.iiar.org/conferences/preliminary.cfm.