Advanced Machining Services for Efficient Manufacturing from Your Trusted Machine Shop

Royster’s Machine Shop, LLC (RMS) serves the Evansville, IN area, Henderson, KY area, and beyond. RMS has built its reputation on precision, quality, and responsiveness. We specialize in delivering high-performance, custom solutions. From one-off prototypes to high-volume production, our advanced capabilities make us the machine parts manufacturer and precision machining company you can count on.

  • CNC Machining
  • Precision Machining
  • 5-Axis Machining
  • Rapid Prototyping
  • Custom Machining
  • CNC Milling & Turning
CNC Horizontal Boring Mill
Axis Vertical Mills 4b
Repair and Rebuild Station
Welding and Fabrication close-up
CNC Axis Horizontal Lathe
Heat Treated Ovens
Manual Lathes
CNC Axis Vertical Mill
Large Mattison Grinder

We are more than just a CNC machining company—we’re a strategic partner focused on solving your toughest manufacturing challenges. As a fully equipped precision machining company, we combine expert craftsmanship with modern technology to deliver high-tolerance components with exceptional consistency. Our team collaborates with engineers, buyers, and operations managers across industries to streamline timelines and reduce production bottlenecks.

Our Capabilities Span the Full Manufacturing Lifecycle

Whether you’re launching a new product or looking to improve existing processes, RMS offers full-spectrum services. From early-stage CNC machining prototype services to complex assemblies, our solutions are engineered to support a wide range of industries. We serve clients in defense, industrial manufacturing, and many other sectors with precision-built tools and dies, fabricated assemblies, and tight-tolerance parts—all manufactured under one roof.

Tool and Die Services

We manufacture custom tools and dies that keep your production moving efficiently. Whether you’re producing short-run tooling or high-volume stamping dies, our team ensures every product meets exacting quality standards. As a trusted machine parts manufacturer, we take pride in delivering reliable dies that last.

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CNC Machining

Our advanced CNC machining services are ideal for companies needing precision parts at scale. As a reputable CNC machining company, we utilize cutting-edge equipment to deliver high-tolerance components to clients across various sectors. Whether you’re prototyping or scaling, we offer fast, accurate, and repeatable results.

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Industrial Rebuilds and Machine Repair

When your equipment needs repair, downtime is costly. That’s why we offer complete industrial rebuilds and component restoration. By leveraging our expertise as a precision machining company, we restore worn or broken parts to OEM standards or better. This service is especially valuable to clients looking for reliable machining parts manufacturers without investing in brand-new equipment.

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Welding and Fabrication

We provide certified MIG, TIG, and Arc welding, along with custom fabrication for light to heavy-duty metal components. Whether you need complex brackets, structural frames, or enclosures, our team delivers the strength, appearance, and consistency your project demands. Our capabilities support CNC machining companies and metal component manufacturers looking for integrated services.

More About Welding and Fabrication

At RMS, we specialize in precision CNC machining services for unique, custom, and one-off projects. Our skilled machinists and advanced technology allow us to deliver high-quality components that meet or exceed customer expectations. Whether it’s a single prototype, a specialized part, or a small batch order, we are committed to:

  • Precision Machining – Every job is crafted with accuracy and attention to detail.
  • Flexible Solutions – We handle a wide range of materials and complex designs.
  • Customer Satisfaction – Your project’s success is our priority.

Royster’s Machine Shop is ISO 9001 certified, demonstrating our commitment to quality, precision, and industry standards. Our certification ensures that every custom project meets rigorous requirements, giving you confidence in the reliability of our work.

At RMS, our advanced CNC machines, precision lathes, and multi-axis milling centers allow us to take on intricate custom projects with unmatched accuracy. Whether you need a specialized prototype, a precision-machined replacement part, or a unique component tailored to your exact specifications, we have the tools and expertise to deliver.

With our cutting-edge equipment, we can:

  • Machine Complex Parts – No design is too intricate for our skilled team.
  • Work with Various Materials – From aluminum to stainless steel, plastics, and beyond.
  • Ensure Quick Turnaround – Get the parts you need, when you need them.

No matter the size or complexity of your project, RMS provides high-quality, custom machining solutions you can depend on.

  • Competitive Pay
  • Health Insurance
  • Retirement Package
  • Paid Time Off  (Holidays and Vacation)
  • Training and Development
  • Benefit packages will be tailored  to match the unique needs and  qualifications of accepted applicants