LP National defense welding company

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

ACCREDITATIONS:

ISO 9001
ITAR
JCP
Cage Code 4F1T4
FFl
SOT
NADCAP
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:

“Joining Technologies, based in East Granby, has pioneered laser welding technology that allows us to fuse materials that have never been fused before. The resulting composites can withstand plasma-level temperatures — in excess of 11,000 degrees Fahrenheit — which are essential for producing next-generation computer chips and electric vehicle batteries.”

Boris Levin, president and
CEO of the Mott Corporation

“We have been using Joining Technologies for the decade to solve our commercial development laser welding challenges and continue to be impressed by the knowledge and professionalism of the staff and how driven they have been to work with us to solve problems.”

Velocys

“Johnson Matthey appreciates that Joining Technologies In. has successfully taken on and delivered quality service on our unique precious metals components. Our project presented JTI with challenges on many fronts, from tooling to final welding and assembly, all were met with great results! Joining Technologies is a quality and detail-oriented organization, and a pleasure to do business with!”

Johnson Matthey

“We appreciate the outstanding work fabricating groundbreaking hardware for the Viasat Program”

Boeing

“Joining Technologies lives up to their promises. Through careful planning and skillful execution in managing the supply chain for a family of products in one of our fastest-growing markets, they have supported us in every way possible, and have quickly risen to become a trusted partner in Parker’s growth strategy.”

Parker