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Made In America since 1946

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Construction and Forestry.

The construction and forestry industries are responsible for much of the progress our nation has enjoyed over the years. And whether it’s the harvester used in a forest, the excavator that helps build a highway or any of the other machinery that’s relied on each day, these industries need equipment that can get the job done right.

At DSP, we understand this and have been actively supporting the construction and forestry industries since the 1950s when we first began supplying products to an air distribution manufacturer. Here’s what we do:

  • Supply thrust washers, spindles, rollers, adjusting bolts, connectors, blocks and shafts
  • Serve as a trusted supplier to some of the world’s largest OEMs and manufacturers of movable wall dividers
  • Experienced in the process of prototype builds to production runs
  • Consult on new components as products change and upgrades are needed to maintain market share
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I work with over 50 vendors/suppliers as a buyer for GE.
Dubuque Screw Products is by far the best one to work with.
I never have to worry about quality issues because we never have any with them. Always prompt to get with you when placing order or if you are just asking a question. Always willing to go the extra mile for you. They are a A+ business to work with and you will not be sorry doing business with them.

- Buyer, General Electric,

What our customers say