THE NORTHWEST’S PREMIERE GRAIN HANDLING AND STORAGE DISTRIBUTORS FOR OVER 50 YEARS STRONG. We have for sale: Westfield grain augers, Batco belt conveyors, and Scafco and Sioux grain bin, Westeel smoothwall tanks, Walinga grain vac systems. We can handle all your handling and grain bin building needs. Located in Spokane, WA we serve Washington, Oregon, Idaho, California and Montana.