Founded in 1963, Sukup Manufacturing Company is a leading provider of grain handling and grain drying equipment, grain bins, as well as cultivators, shredders and grain drills. Since its founding, it has evolved from manufacturing one product the stirring machine into manufacturing a full line of grain handling, drying and storage products, as well as a continually expanding field equipment line. A Sukup bin, equipped with Sukup fans and heaters, and combined with a Sukup bin floor, are the beginning of a high capacity in-bin drying system. The addition of a Fastir stirring machine speeds drying and eliminates over dried grain. A Sukup sweepway unloading system empties the bin quickly and easily when it's time to move the grain. Sukup also manufactures the most advanced, computerized, out-of-bin grain dryer in the industry for high capacity drying. Sukup's main manufacturing facilities are located in Sheffield, Iowa.