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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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Dubuque Screw Products is a great company to work with and a trusted partner in the manufacturing of IBI SCIENTIFIC’s quality life science products. They consistently supply IBI with quality parts in a timely manner, and have shown the capability to provide solutions to non-traditional types of parts and services.

- Engineer/Manufacturing Manager, IBI SCIENTIFIC,

What our customers say