Whether working for the Department of Defense, the Armed Services, the US Government, the US Military Defense, or any other partner, we provide customers with the capabilities of a full-service machine shop, expert welding, and seamless supply chain management. After project specifications are discussed and verified, our specialists will develop and execute a customized solution utilizing laser, electron beam, gas tungsten arc, or resistance welding, supply chain management, or custom machine work to bring your mil-spec project to successful completion.

Guided by a powerful belief in teamwork and out-of-the-box thinking, Joining Technologies constantly strives to provide customers with the highest quality and best possible service.

Welding for National Defense Projects

Whether for firearms, large-scale machinery, or military facility components, National Defense welding projects require consistent, reliable, and timely welding solutions. After collaborating to learn more about a customer’s specific needs, our team will help select the best weld technique, material, and technology for the customer’s application.

Welding Methods for National Defense

  • Laser welding – Laser welding is ideal for National Defense applications requiring pin-point accuracy at high production rates. It’s non-contact, doesn’t require a vacuum, and is excellent for joining thin materials and small components. Learn more.
  • Electron beam welding – Electron beam welding is ideal for National Defense applications requiring a very precise, clean weld with minimal heating of the material outside the primary area of the weld. Additionally, EB Welding is excellent for joining dissimilar and hard to weld metals, and enables for a deep-penetrating material bond. Learn more
  • Gas tungsten arc welding – Gas tungsten arc welding is ideal for National Defense projects when joining small parts and components. The method’s versatility enables its use on both steel and alloyed metals and produces clean, high-quality welds for applications where aesthetics matter. Learn more.
  • Resistance welding – Resistance welding joins materials using pressure and an electric current. This eliminates the need for consumable metals and shielding gasses, making this process highly efficient and environmentally-friendly. Our facility is equipped with industry-leading, American-made machinery, enabling our technicians to deliver high-quality resistance spot welds of 1/8” steel to 1/8” steel, and 1/16” aluminum. Learn more.

To get a quote, please submit an inquiry using our contact form. Our sales team will be in touch to get a quote over to you as soon as possible.

National Defense Work Examples

  • Turbines
  • Firearms components
  • Satellite components
  • Air defense
  • Sensors
  • Tactical systems
  • Device housing


  • ISO 9001
  • ITAR
  • JCP
  • Cage Code 4F1T4
  • FFl
  • SOT
  • DFAR
  • NIST

Reasons our Customers Work With Us

  • Quality backed by experience, accreditations, and reviews.
  • Competitive pricing to build and nurture long-term partnerships.
  • Speed of delivery through solid project management.
  • Effective communication and collaboration throughout the process.

What our customers are saying:

Contact us for a quote.

Want to know more about what precision laser welding can do for your next welding project? Download our free white paper "What is Laser Welding."

What Is Laser Welding

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