Join the Movement
Get Parts on Time and On Spec
OnSpec Parts is your trusted manufacturing partner allowing you the time to do what you do best. We are responsive, affordable, predictable, and we commit to delivering quality parts on-time and on-spec.
Upload 3D File for Instant Quote
Upload your 3D file (STL, STEP, IGES) and we’ll get you a quote for your next project.
Our partners trust us to be on on spec and on budget.
Worldwide manufacturing that is straightforward, affordable, and innovation driven, engineered right here in the USA
OnSpec accelerates trust in affordable worldwide manufacturing.
Engineered in the USA
Utilize our in-house engineering expertise for manufacturing suggestions, and design for manufacturability (DFM). DFM suggestions and engineering feedback is our passion. Contact us for a no-cost, no-obligation meeting. We can also engage in custom, large-scale projects.
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Global Manufacturing
At OnSpec, we guarantee a low price with shipping, duty, and taxes included, accelerating trust in affordable innovation while offering extensive global manufacturing capabilities.
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Quick Turn Prototypes
Get quick and low-cost prototypes with OnSpec’s 3D printing, vacuum casting, and polyurethane casting services, the perfect solution before committing to injection mold tooling.
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You deserve OnSpec Parts
OnSpec Parts specializes in providing high-quality, custom solutions through a range of manufacturing processes including CNC machining, injection molding, sheet metal fabrication, vacuum casting, polyurethane casting, 3D printing, and PCBA fabrication.
You deserve a partner that is in relentless pursuit of excellence and a commitment to making a positive impact in the industry.
Discover how customers like you have transformed their ideas into reality
with the help of OnSpec’s expert manufacturing services and solutions.
“We’ve used OnSpecParts for several years. The communication has been great and any questions we have are quickly answered. The machined component quallity is top notch and onspecparts has experience with manufacturing methods outside of our expertise. They’ve been a great partner to help us develop our products!”
Sr. Design Engineer, ARC
OnSpec Parts allowed us to quickly get our prototype into production. We required injection molding tooling, electronic part sourcing, accessory sourcing, PCB assembly, final assembly, firmware flashing, and final testing. OnSpec delivered all these different needs and was exemptional at meeting our needs and requirements.”
CTO, Dose Health
The parts they manufactured for us were not only on-spec, but they exceeded our expectations in terms of quality and performance. Their attention to detail and commitment to delivering high-quality products was evident in every component they delivered.”
COO, Rover Robotics
Get your OnSpec Instant Quote
Upload your 3D file and we’ll get you instant quote (STL, STEP or IGES file type)