GRAIN GUARD

Grain storage bins, namely, metal storage tanks and roofs therefor, modular metal structures with flexible covers for agricultural, commercial or industrial storage; metal ventilation ducts

Agricultural and industrial machinery, namely, grain handling, drying, aeration, and conveying equipment, aeration units, and natural and forced-air aeration systems; machines for conveying grain

Gas heaters for the drying of agricultural grain; ventilating fans for agricultural and industrial use