Scafco Grain Systems Company

Sioux Steel Company manufactures grain bins, bunker walls, buildings, livestock equipment and garden beds right here in the heart of America! We`re also proud to manufacture the safest sweep in the industry...the Daay Bin Paddle Sweep! We are proud to manufacture innovative solutions that store and protect the world`s grain supply. From farm bins to complete commercial grain systems, we offer a complete solution for your next project.