SDPSI - Stock Drive Products/Sterling Instrument
Complete mechatronic engineered solutions. Please only send RFQ's to: http://info.designatronics.com
Providing Product Solutions Since 1950
Since 1950, design engineers have depended on SDP/SI for high-quality components, subassemblies, and engineering expertise. As a company founded and managed by engineers we understand and respond to the developing needs of our customers better than anyone. Over 100,000 inch and metric dimensioned components are available for fast turnaround. When a standard p
06/01/2026
The Mechanics of Motion: What Bike Gearing Teaches Us About Engineering
The Mechanics of Motion: What Bike Gearing Teaches Us About Engineering Explore how bike gearing illustrates key engineering principles, enhancing your riding experience while revealing insights into precision design and motion control.
05/04/2026
AI, Robotics and the Future of Interactive Digital Experiences
AI, Robotics and the Future of Interactive Digital Experiences Explore how AI and robotics are transforming entertainment and communication, creating seamless, immersive experiences that blend physical and digital interactions.
04/06/2026
Rethinking Assembly: Why Systems Integration Is the New Competitive Advantage in Precision Engineering
Rethinking Assembly: Why Systems Integration Is the New Competitive Advantage in Precision Engineering Rethink assembly in precision engineering: learn how systems integration enhances performance, reduces risks, and drives innovation in high-precision industries.
03/02/2026
Powering Precision: The Critical Role of Miniature Bearings in Modern Motion Systems
Powering Precision: The Critical Role of Miniature Bearings in Modern Motion Systems Discover the crucial role of miniature bearings in modern motion systems, enhancing efficiency and precision in medical devices, robotics, aerospace, and consumer electronics.
02/02/2026
The Unsung Heroes of Industrial Automation
The Unsung Heroes of Industrial Automation Discover the critical role small mechanical components play in industrial automation, ensuring precision, reliability, and efficiency in demanding manufacturing environments.
01/11/2026
Bionics, Implants, and Prosthetics: Precision Motion in Human-Centered Design
Bionics, Implants, and Prosthetics: Precision Motion in Human-Centered Design Learn how bionics and prosthetics have impacted the manufacturing of drive components and how manufacturing can help people reach their full potential.
12/01/2025
Cold Weather and Temperature Considerations in Robotics Manufacturing
Cold Weather and Temperature Considerations in Robotics Manufacturing Discover how cold weather impacts robotics manufacturing and learn effective strategies for ensuring reliable performance in low-temperature environments.
11/03/2025
Why Turkey Became the Standard Model for Thanksgiving
Why Turkey Became the Standard Model for Thanksgiving Learn how turkey became the standard Thanksgiving holiday food, as the perfect compromise between cost and efficiency.
10/27/2025
Get your orders in now before the holiday season. We will be closed around the holidays, so this is the time to order the parts you need!
10/23/2025
Designatronics and SDP/SI was proud to host Smithtown High School for a tour of our facility. Our CEO, Robert Kufner, and our Operations Director, James Flamm, led the students around the manufacturing floor, explaining how we create the parts for a wide variety of industries and technologies. SDP/SI is proud to inspire the engineers and tooling professionals of tomorrow!
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Telephone
Website
Address
250 Duffy Avenue
Hicksville, NY
11801
Opening Hours
| Monday | 9am - 5pm |
| Tuesday | 9am - 5pm |
| Wednesday | 9am - 5pm |
| Thursday | 9am - 5pm |
| Friday | 9am - 5pm |