Duro Dyne National Corporation is seeking dynamic individuals to become part of our winning team. If you are a highly motivated, team player who is interested in an exciting career with a global leading manufacturer then this job is for you! Established in 1952, the Duro Dyne National Corporation, a subsidiary of NSI Industries, has evolved into the leading manufacturer of sheet metal accessories and equipment for the HVAC industry. For over 70 years, Duro Dyne has expanded its plant locations …