Oshkosh / Wisconsin / United States
Based in Oshkosh, Wis., Duo-Safety Ladder Corporation is one of the largest manufacturers of fire fighting ladders in North America. The company manufactures ladders as per the standards established by the National Fire Protection Association for Fire Service Ground Ladders. All of its aluminum ladders feature 6061-T6 aluminum alloy, as well as welded and expanded rungs. Established in 1931, Duo-Safety Ladder Corporation caters to the fire departments across North America and Canada. The company deals with almost every fire truck manufacturer in the United States and North America. It also provides a variety of replacement parts, such as end caps, folding ladder caps, labels, locks/pawls, plates, pulleys, rivets, roof hooks, stay poles and wear sleeves.
