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Made In America since 1946

(563) 583-2770

The Latest on Our Commitment to Safety.

DSP has always put a great emphasis on safety. And to make sure it remains a top priority, we’re always looking for ways to improve. Currently, we’re applying our continuous improvement mindset by updating our current safety program.

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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