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Made In America since 1946

(563) 583-2770

The DSP Difference.

Do we deliver quality? Absolutely. That’s a given. Now let’s talk service. DSP works harder than anyone else to deliver prompt turnaround, provide same-day plating, expedite orders and exceed expectations. Our experienced staff specializes in exceptional work and the flexibility to adapt processes to align with you. Whether you have specific contract management needs or you’re dealing with vendor management inventories, we’ve worked with all that and more. We’re committed to world-class precision machining, continuous improvement and flexibility. That’s the DSP difference. 

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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