Precision Welding Services

While people don’t always notice every bead around the aircraft cabin, under the vehicle hood, under the bridges we drive across, or along the pressure vessel wall, welding plays an integral role in keeping society safe and advancing its quality of life. Demanding applications require heightened weld quality and consistency to perform optimally. Improve your application with precision welding services from Superior Joining Technologies, Inc. By combining unmatched technical expertise with a relentless problem-solving focus, we deliver innovative and market-leading solutions for critical jobs. 

GTAW NADCAP LBW Resistance Welding


Welding Services

SJT is an AS9100, ISO9001, and Nadcap-accredited facility and service provider. We offer a range of welding services for a variety of industries. Our welding processes are approved by Boeing, GE, Unison, Collins Aerospace, and Safran.

Our focus on laser welding and manual GTAW or TIG, and Micro-Tig welding set us apart. Our experienced and highly skilled welders’ craftsmanship, flexibility, and dedication to quality are unrivaled, and they enable SJTI to take on jobs few others can do. 


At SJTI, we weld more than just sheet and tube. Many of our customers rely upon us to weld together unique and custom assemblies using everything from standard steels to exotic materials.

Materials we often work with include: 

  • Aluminum
  • Carbon steel
  • Stainless steel
  • Titanium
  • Inconel
  • Monel

From extremely small connections with challenging weld angles to large assemblies with complex geometries that require extensive knowledge to overcome material deformation, SJTI has been asked to do it all. We deliver compliant products on time, every time.   

Industries Served

Products SJTI fabricates are used in demanding environments, from flight to defense and many things in between.

We provide welding services to customers across a range of industries.

  • Aviation
  • Aerospace
  • Space-relate projects
  • Medical
  • Nuclear
  • Industrial
  • Maritime
  • Defense 

SJTI is an AS9100-certificated facility, in addition to the National Aerospace and Defense Contractors Accreditation Program, or NADCAP, certifications for fusion welding, and laser welding. 

Supply chain optimization 

SJTI supplements its welding services with dependable surface nondestructive testing and visual examinations, which enable customers to streamline their supply chain. Getting parts fabricated and assessed under one roof improves turnaround time while reducing costs. If additional processes such as heat treating, surface finish, or painting are required SJTI has an extensive supplier listing to complete the job.

We utilize knowledgeable welding inspectors certified by the American Welding Society or AWS. SJTI also is Nadcap accredited for LPI and MPI. Our highly trained NDT staff includes two technicians who’ve earned Level III certifications. A third technician is a certified Level II for LPI.

Customer-First Approach

At SJTI, quality is our utmost priority. We operate under a stringent, AS9100 certified quality management system. Maintaining complete part and filler material traceability is part of our process. Also, we verify client requirements before production to ensure conforming products go out the door.  From basic fabrication to multi-pass welds requiring high integrity, the welders at SJTI blend trade skills with technology to work smarter. Our goal is to meet client fabrication needs by providing high-quality products and services in the fastest possible time. Give us a call to learn more about our welding services.

Request A Quote