Semi Trailers

Built to Your Specifications

Diversification is often a necessity in today’s competitive business climate. Our semi trailers have expanded from Agricultural based grain trailers to Side Dump trailers, Steel Drop decks, Liquid Tender trailers, and our Gondola Scrap Recycling product trailer. Innovative design and the use of quality products combine to give you the best trailer on the market. Each trailer is built to your specifications with the high standards you've come to expect from Demco.

Steel Grain Trailers

Demco steel grain trailer is known as the work horse in the industry. These hopper bottom trailers get the job done. Get your customized grain trailer today!

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Liquid Tender Trailers

Demco's Liquid Tender Trailer, built to our historical high standards, is a user customizable trailer. Customize a sprayer trailer for your operations. Learn more today!

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Gray Side Dump trailer front

Side Dump Trailers

Innovative design is one of the hallmarks of Demco success within the side dump marketplace. Get the job done right using a reliable side dump trailer from Demco.

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Drop Deck Trailer

Steel Drop Deck Trailers

Demco drop deck trailers offer a multitude of hauling solutions that our customers demand. Rest easy with the right steel drop deck trailer for the job.

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Back of red Gondola Trailer

Gondola Scrap Trailers

Demco's gondola scrap trailers haul all the scrap you need them to. Use the trailers for the job you need to get done. Get your customized scrap trailer today!

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CORSOL® corrosion solutions

The Corrosion Solution

CORSOL® corrosion solutions are the result of PRP® Industries’ METAL POLYMERIZATION® process. The result is a field-proven corrosion solution that prevents the devastating effects of undercutting and blistering on our steel products.

Field-Proven Testing

Washington State Department of Transportation is particularly hard on its snow removal equipment. Exposure to months of harsh conditions and corrosive road salt while operating in mountainous regions is why we chose their equipment to field test CORSOL® corrosion solutions. The two salt spreader trucks shown below were brand new in 2008 and have since operated continuously out of the same facility.

Corsol paint trucks

Comparison Study Images

Pictures with the CORSOL® corrosion solutions logo are of a 10-year-old sliding axle trailer protected utilizing CORSOL® corrosion solutions, purchased new in 2013 by Ray Cameron of Cameron Crane & Rigging.

Comparison pictures are of a 7-year-old painted sliding axle trailer.