Joint Production Technology manufacturing facility.

For over 50 years, Joint Production Technology (JPT) has been a trusted leader in custom indexable tooling, precision machining, and advanced manufacturing. Originally founded in 1972 to serve automotive special machine builders, we provided custom tooling and motion-based actuation solutions that enhanced precision and efficiency.

As the industry evolved, so did JPT. Therefore, we expanded our capabilities to support standard CNC machine tool builders, tier 1 suppliers, and manufacturers in the electric vehicle and diesel truck sectors.

Our Legacy: Over 50 Years of Custom Indexable Tooling Innovation & Growth

1972 – The Founding of JPT

  • “JPT was founded to support automotive special machine tool builders with precision custom indexable tooling, engineered workholding, and motion-based systems. As a result, our growth was driven by innovation, craftsmanship, and reliability.”
  • “This transition positioned JPT as a leading partner for manufacturers seeking cutting-edge machining and tooling expertise. Meanwhile, we prepared for aerospace work by strengthening quality systems.”

1994 – Expansion into Standard CNC Machine Tools & Tier 1 Manufacturing

  • In response to industry demand, JPT expanded beyond special machine tools. We entered partnerships with:
    • —> Standard CNC Machine Tool Manufacturers to provide advanced tooling solutions.
    • —> Tier 1 Automotive Parts Manufacturers requiring precision machining and workholding.
    • —> Diesel Truck Manufacturers specializing in part processing and high-performance tooling solutions.
  • This transition positioned JPT as a leading partner for manufacturers seeking cutting-edge machining and tooling expertise.

1994 – ISO 9001 Certification & Aerospace Manufacturing

JPT achieved ISO 9001 certification, reinforcing our commitment to quality control and precision engineering. This milestone opened doors to aerospace and defense industries, where our expertise in tight-tolerance machining and complex tooling solutions became highly sought after.

2015 – Integration of Advanced Machining & Automation

JPT invested in 5-axis CNC machining, 4-axis CNC turning, and EDM (Electrical Discharge Machining). These investments enhanced our ability to manufacture complex, high-precision components. Additionally, we expanded our motion-based tooling and workholding solutions. This made us a preferred partner for automotive, aerospace, and industrial automation clients.

2020 – Facility Expansion & Digital Manufacturing Leadership

To meet growing demand, JPT expanded our manufacturing space and adopted cutting-edge CAD/CAM software, automated quality control, and digital metrology systems. These investments ensured higher efficiency, improved precision, and streamlined production for our customers.

Today – Leading the Future of Precision Manufacturing

With more than 50 years of experience, JPT specializes in precision custom tooling, multi-axis CNC machining, and advanced manufacturing systems. In particular, we support critical applications across the automotive, aerospace, defense, diesel powertrain, and industrial automation sectors.
We continue to invest in engineering innovation, automation, and lean manufacturing. As a result, our team delivers consistent performance, holds tight tolerances, and maintains high production efficiency—even on complex, high-spec projects

Looking Ahead: Innovation for the Next Generation

Looking ahead, JPT remains committed to advanced automation, smart manufacturing, and engineering excellence. As a result, we deliver high-performance custom tooling and precision machining solutions that help optimize our customers’ production processes and performance outcomes.

Partner with JPT for Custom Tooling & Precision Machining

As we celebrate over 50 years of excellence, JPT stands ready to support your next manufacturing, machining, or tooling project—whether you’re developing a new platform or refining an existing process.

Contact Us Today!

Address: 15381 Hallmark Ct., Macomb, MI 48042-4016
Phone: +1 (586) 786-0080
Email: jpt@jptonline.com
Website: www.jptonline.com

Maximize efficiency. Reduce costs. Trust JPT for your tooling solutions!

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  • Why Choose JPT

    50+ Years Engineering Excellence – in Tooling & Component Manufacturing
    Backed by decades of experience, JPT delivers proven precision tooling solutions engineered for demanding machining applications.

    20+ Countries w/ Active Clients & Installations
    JPT supports manufacturers worldwide, delivering tooling solutions across global production environments.

    Millions of Components & Tools Delivered Annually
    From prototype to high-volume production, JPT tooling is built to perform consistently across large-scale manufacturing runs.

    ISO 9001:2015 Certified & Aerospace-Compliant Facility – Built for Quality, Certified to Perform
    Every process follows ISO 9001:2015 Certified standards, ensuring repeatable quality and precision across critical applications.

    Custom-Engineered Solutions
    Each tool is designed to meet exact specifications, solving complex machining challenges with precision and efficiency.

    Confidentiality & Supporting Solutions – Trusted by Tier 1 suppliers & OEMs
    JPT operates as a trusted partner behind the scenes, supporting Tier 1 suppliers and OEM production lines with proprietary solutions.

    Low-Volume Part Production – Ideal for prototyping, spares, and specialty defense projects
    Flexible production capabilities support everything from prototype development to specialized low-volume applications.

    Application-Specific Engineering & Tool Design – Engineered for your exact part geometry
    Every solution is engineered around your part geometry to optimize accuracy, cycle time, and performance.

    Advanced Tool Life Optimization – More uptime, fewer changeovers.
    Optimized tool design and materials extend tool life, reduce wear, and maximize uptime in production environments.

    Made in the USA – Built with pride, precision, and speed.
    Manufactured in the U.S., JPT tooling combines precision craftsmanship with fast, reliable delivery.

    Custom & Standard – Tailored solutions for your needs, ranging from custom indexable cutting tools to standard designs.
    From fully custom tooling to standard solutions, JPT offers a broad range of options to match your manufacturing needs.

    Fast Turnaround Times – Minimize downtime & maximize productivity.
    Streamlined engineering and manufacturing processes help reduce lead times and keep production moving.

    Have a new project or tooling challenge? Let’s talk. Our team is ready to help you find the most cost-effective solution for your specific application.

    The JPT Way

    Joint Production Technology (JPT) specializes in precision cutting tools and tooling solutions for mid to high-volume production. We transform your manufacturing challenges into engineered solutions through advanced tooling technology and innovative design.

    More than a supplier, JPT is your collaborative partner in production efficiency. We analyze your processes, engineer custom cutting tool solutions, and deliver results that boost productivity and reduce costs—from prototype tooling to full-scale production runs.

    Experience “The JPT Way” – Let’s optimize your production together!