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SDP/SI products are manufactured in the USA
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SDP/SI Celebrates 75 years of Execellence
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Driving Innovation with Our Engineering, Design and Manufacturing Expertise

At SDP/SI, we set ideas into motion through a combination of engineering know-how, creative solutions and state-of-the-art manufacturing. Since 1950 we’ve supported our clients’ success; delivering precision gearing for the F14 AWG-9 weapons control system to crafting custom components that drive today’s life-saving surgical robots and even specialized parts for the Mars Rover.

Proven Performance for Medtech, Aerospace, Defense, Robotics, Automation and Industrial Markets

Whether it’s high-performance mechanical components, custom engineered drive solutions, or assembly of mechanical and electromechanical subassemblies, we’re more than a manufacturer, we’re your trusted partner. From concept to full-scale production, we collaborate with you to solve complex challenges and bring your vision to life.

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At the Forefront of Robotics

SDP/SI is proud to be a founding partner of the New York Robotics Network. At the crossroads of industry, innovation, and academic excellence, the New York Robotics Network connects you to the dynamic world of robotics.

They are dedicated to driving economic growth in the robotics sector by supporting innovative startups and companies, cultivating local talent, and highlighting the transformative impact of robotics in our region. Click here to read more.

Our Markets

Aerospace & Defense, Automation & Robotics, Industrial & Commercial, and the Medical Industry are our four primary markets.

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Want to talk about your project?

Contact us, we'd love to help! You can reach us any time at (800)-819-8900 and speak to a live representative. You may also reach us by email at sdp-sisupport@sdp-si.com. Additionally, feel free to submit an RFQ if you already know what parts you need.

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