​ Serving  Missouri, Iowa, surrounding Midwest and Midwestern states Offering a full line of quality products services and construction. Featuring primarily Sukup grain bins, grain dryers, grain legs, conveyors, and all types of grain handling and drying equipment. Including axial fans, centrifugal fans, heaters, drying floors, roof vents, grain spreaders, and stirring machines. We also offer efficient unloading equipment, power sweeps, tube and well systems, upright augers, horizontal augers, and 25 degree augers. Whether your project is large or small, our goal at Grain Bin Supply (GBS) is to provide you with the best products, service, and construction at the best prices. We offer competitive bids year-round! Call Grain Bin Supply at one of our 3 locations Cairo Missouri, or Vandalia Missouri,  Aurora Iowa, and let us bid on your project.