Craig Sloan helped start GSI back in 1972 with three employees working out of a 5,000 square foot garage.  By 1988, GSI had become the largest name in the industry and now is serving over 70 countries around the world.  The quality and unsurpassed innovations that GSI has brought to the grain handling industry is unmatched by any other company. 

Harms Grain Equipment believes that a proper setup must quickly move the grain through your grain handling system while protecting the corn quality throughout the drying and storing processes.  Whether you are building a completely new grain system, modernizing an existing one, or looking to expand, Harms Grain can use the top tier conveyors and elevators from GSI to get the project done right and to the highest of industry standards.