David Birr brings a strong background in industrial sales and territory development across Michigan, with experience in automotive, food & beverage, manufacturing, and material-handling sectors. He holds a technical certification in polymer engineering, which supports his work with bearings, plastics, belts, and conveyor components. Before joining Nobis, David worked in technical sales, building trust with maintenance, engineering, and production teams while supporting OEMs and integrators. His focus is on expanding market share through distributor engagement, OEM specification, and responsive service.