With our own in-house engineering and design department, JTM is able to assist you with all your needs, from initial engineering all the way through final troubleshooting.

With a rich and diverse front of knowledge available to collaborate on your project, we can explore your demands and craft the perfect solution to your needs. To ensure your success, we are up-to-date on the latest changes in codes, standards, and regulatory issues for all industries we serve. From concept to solid model, to prototype and production, Jonesville Tool & Manufacturing will make your thought a reality.

When you need assistance with troubleshooting, JTM can help determine the causes of operating errors, and decide what to do about it. We have experience troubleshooting, modifying and rebuilding CNC cutting, drilling, grinding, milling or turning equipment. We can offer on-site troubleshooting services upon request. With the goal of reducing machining downtime, our troubleshooting services will get your machines back up and running, quickly and efficiently.

Jonesville Tool & Manufacturing always treats our clients’ issues and problems as if they are our own. We are dedicated to providing on-time delivery, with a sense of urgency, for every customer, every time.

We react rapidly to RFQs and general inquiries, and you can always count on us to promptly lend our insight and experience to your production issues, problems, and engineering changes. Whether it’s relating to response time or delivery, count on JTM to surprise you with our speed and thoroughness.

At Jonesville Tool & Manufacturing, we take great pride in our excellent and consistent quality rating. Paying the closest attention to detail, both in part dimension and tight tolerances, is a top priority for every member of our staff. Our clients have come to depend upon and trust in our consistently exceptional quality, and we look forward to adding you to our list of satisfied customers.

Part of our quality commitment is following the principles of lean manufacturing so we can pass along the savings to our customers, and also using automation technologies for increased efficiency.

Not Your Average Contract Manufacturer!

On-time delivery reports just came out and you guys are at 100% shipping to all plants. I want to thank you for this. Keep up the good work and let me know if there is anything I can do to help you guys out.


At JTM, we know that our reputation is based on the quality of our parts and our ability to meet delivery dates. That’s why we offer our clients peace of mind in the form of on-time, defect-free parts, every time.


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Jonesville Tool & Manufacturing – Your Contract Manufacturer for Life 517-849-2923