Pro-Tec Engineered Buildings
- Protect and cover your bunker storage permanently
- Sturdy, durable gable truss building
- Single tube, truss arch, sentry series and gable style options available
- Economical cost/bushel
Celebrating 100 years in business, Sioux Steel Company is the leading manufacturer of grain systems, ProTec buildings, Daay bin paddle sweeps, livestock equipment and grain bagging equipment.
To request a more information please fill out the form below. A Feed and Grain team member will help connect you with the right representative at Sioux Steel Co.