Markets in multiple sectors.

Since 1971, Penn United’s skilled engineers, toolmakers, and technicians have been delivering high precision manufacturing solutions to our customers across various industries worldwide. ISO-certified, FDA-compliant and ITAR registered, we are always ready to handle your most challenging manufacturing applications. Our services are backed by our commitment to maintaining absolute integrity in the relationships we have with our customers. Choose from one of the markets below to learn more about how we can best serve your needs.

Contact us today for more information or to request a quote.

Smoke Stacks


Our role in supporting various energy markets uses many of our capabilities:

  • Progressive die design and manufacture
  • Metal stamping of nuclear fuel hardware components
  • Precision machining of exotic materials
  • Tungsten & silicon carbide components

Medical Tools


Applications we offer in the medical market:

  • Precision ground and machined components
  • Engineering DFM support and part simulation services
  • Blade stamping and grinding
  • Sub component and full device assembly
  • Custom automated systems

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Defense & Aerospace

Precision services in defense and aerospace include:

  • Precision tooling for munitions manufacturing
  • Production machining for small arms components
  • Specialty coatings and metal finishing
  • Design for manufacturing

Fluid Handling

Fluid Handling

Precision manufacturing solutions for critical function, high wear applications such as:

  • Mechanical seal components
  • Gas seal applications
  • Shafts and bearings for seal-less pump applications



With over 550,000 square feet of manufacturing space, we provide precision metal manufacturing and other secondary processes for:

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Other Markets

Across other markets, we offer you these capabilities:

  • Carbide wear components
  • Tooling
  • Precision die design and manufacture
  • Metal stamping and plating
  • Precision ground components
  • Product assembly