• Production Stamping

    Production Stamping

    Cutting-edge automation equipment for production metal stamping and assembly eliminates labor costs and delivers the highest level of quality assurance. From volumes of 1,000 to 20 million+, ESI provides the custom service of a small shop with the sophistication of a global manufacturer.

    Learn More

  • Production Machining

    Production Machining

    ESI takes the job from solid model to production, utilizing 5-axis machining, CNC lathes and wire EDM capabilities. We complete assignments from helicopter landing gear to medical machine parts and work with high-grade hardened tool steels, stainless steel, aluminum, non-ferrous metals, exotic metals and more.

    Learn More

  • Tool & Die Making

    Tool & Die Making

    From die sets to progressive dies, our full toolmaking services include a team of experts with highly refined skills for even the most complex dies. Using wire EDM, 5-axis CNC and other high-precision equipment, ESI achieves tolerances as tight as .0005” for parts and .0002” for dies.

    Learn More

  • Assembly


    We don’t just manufacture parts — we set up processes to ensure your project is completed to your precise requirements. Our automated assembly capabilities leverage complex, application-specific technology that incorporate precision vision inspection on every single part.

    Learn More

  • Custom Engineered Fasteners

    Custom Engineered Fasteners

    When customers come to us with a sophisticated assembly project, it can demand specialty industrial fasteners with proprietary threads. ESI offers custom engineered fasteners to complete your project’s assembly.

    Learn More

View Our Work

Air Restrictor for an Aerospace Manufacturer

Extremely tight tolerances and outside-the-box approaches allowed ESI to deliver higher quality and 25% cost-cuts to an aerospace manufacturer.

View Work

Connector Cover for Electrical Raceways

Learn how ESI produced a connector cover for in-floor electrical raceways — and cut costs for the client by 80 percent.

View Work

Metal Stamping for the Medical Industry

When other suppliers quoted extremely high costs and long lead times, a medical industry client turned to ESI for a quick, affordable solution.

View Work