RULE STEEL HOME PRODUCT DIVISIONS GALLERY ABOUT CONTACT MANUFACTURING EXCELLENCE SINCE 1960 Rule Steel’s extensive manufacturing facility is located along the Boise River in beautiful Caldwell, Idaho. Since opening its doors in 1960, Rule Steel has seen steady growth. You can find shop built and field fabricated tanks, seed bins and containers scattered throughout the pacific and inland northwest. Rule Steel’s structural department has enhanced not only Boise’s skyline, but surrounding areas and states as well. The broad range of products that Rule Steel produces are met with the same quality you have come to expect for over 55 years. MANNING CREVICE BRIDGE American Institute of Steel Construction and the National Steel Bridge Alliance 2020 LONG SPAN BRIDGE AWARD | STEEL FABRICATOR Photo Courtesy of Atkins North America (Lead Design Firm) PRODUCTS TOUR ALL PRODUCTS GALLERY SEE GALLERY OUR COMPANY LEARN MORE CONTACT CONTACT US HOME PRODUCT DIVISIONS GALLERY ABOUT CONTACT Toll Free: 800.769.5636 | p: 208.585.3031 | f: 208.585.2506 11220 Bass Lane, Caldwell, ID 83605 TERMS OF SALE Copyright © 2021 Rule Steel. All rights reserved.