The Knowledge Resource for the World of Grain Handling and Processing Industry Operations

Sioux Steel Co
PO Box 1265, Sioux Falls, SD 57101

  • Phone: (605) 336-1750
  • Toll Free: (800) 557-4689
  • Fax: (605) 357-8597
  • Contact: Larry Stubbe
  • Email:

About Us

Sioux Steel Company has the only bins in the industry for grains weighing up to 70 lbs. per bushel. Commercial bins are backed by a 5-year warranty. The commercial bin roofs are available with up to a 50,000 lb. peak load. ProTec buildings offer flat grain storage solutions with unmatched natural lighting using a tightly woven polyethylene cover. The Daay bin paddle sweep is the safest sweep on the market today, gently cleaning the bin floor using paddles and no augers!


  • Commodity Storage/Equipment
    • Aeration Equipment
    • Bins & Tanks
    • Bulk Storage Systems
    • Dryers,Grain
    • Grain Spreaders
    • Metal Buildings
    • Steel Storage
  • Material Handling Equipment
    • Bagging
    • Bin Sweeps
  • Dust/Pollution Control
    • Suppression Systems