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Patents
The patent information is provided to satisfy the notice requirement of the virtual patent marking provision of the America Invents Act.
Find a Dealer
Use our dealer locator to find a local Sioux Steel dealer in the United States and Canada.
Warranties
Sioux Steel Company has your back if the unexpected occurs to your grain storage system. Have confidence and peace of mind in your bin purchase.
HiQual Heavy Duty Frame Gates
Ideal for almost any application the Heavy Duty Line is HiQual's most popular gate.
HiQual Panels
Brown powder coated and feature 16 gauge, hi-tensile, 50,000 & 58,000 psi steel tubing making each panel extra durable.