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      • Gas Tungsten Arc Welding (GTAW / TIG)
        • NADCAP Manual GTAW
        • Micro GTAW
        • Longitudinal Seam GTAW
      • NADCAP Laser Beam Welding (LBW)
        • Micro LBW
        • LBW with Powder Deposition
        • Multi-Axis LBW
      • Resistance Welding
        • Circumferential Seam Welding
        • Resistance Spot Welding
    • NDT & Inspection
      • NADCAP Non-Destructive Testing (NDT)
        • NADCAP Penetrant Testing (PT)
        • NADCAP Magnetic Testing (MT)
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Phone +1.815.282.7581
  • Home
  • Services
    • Welding Services
      • Gas Tungsten Arc Welding (GTAW / TIG)
        • NADCAP Manual GTAW
        • Micro GTAW
        • Longitudinal Seam GTAW
      • NADCAP Laser Beam Welding (LBW)
        • Micro LBW
        • LBW with Powder Deposition
        • Multi-Axis LBW
      • Resistance Welding
        • Circumferential Seam Welding
        • Resistance Spot Welding
    • NDT & Inspection
      • NADCAP Non-Destructive Testing (NDT)
        • NADCAP Penetrant Testing (PT)
        • NADCAP Magnetic Testing (MT)
    • Cutting Services
      • Multi-Axis Laser Cutting
    • Laser Marking
    • Additive Manufacturing
      • Fused Filament Fabrication (FFF)
  • Gallery
    • Photo Gallery
      • Portfolio
    • Videos
  • Articles
  • Events
  • News
  • About Us
    • Certifications and Registrations
    • Affiliations
    • Women in Manufacturing
    • Careers
    Contact Us
    • Gas Tungsten Arc Welding (GTAW/TIG)
    • Micro GTAW
    • NADCAP Laser Beam Welding (LBW)
    • Multi-Axis Laser Cutting
    • Longitudinal Seam GTAW
    • Resistance Seam Welding
    • Resistance Spot Welding
    • Sheet Rolling
    • NADCAP Penetrant Testing (PT)
    • NADCAP Magnetic Testing (MT)
    • Laser Marking
    • Additive Manufacturing
    Industry-01 Gradient-1

      Aerospace | Military | Space | Medical  
    NADCAPAccreditedNDT-01 Gradient-1

    NADCAP Accredited
    Non-Destructive Testing Facilities
    MicroLaserBeamWelding-LBW-01 Gradient-1

      Micro Laser Beam Welding 
    NADCAPAccreditedManualWelding-01 Gradient-1

    NADCAP Accredited Manual Welding
    LaserBeamWeldingPowder-01 Gradient-1

     Laser Beam Welding with Powder Deposition
    MultiAxisLaserBeamWeldingCutting-01 Gradient-1

    Multi-Axis Laser Beam Welding and Cutting

    Superior Joining Technologies' Services

    Manual Welding

    Manual Welding

    The core competency of our company is Gas Tungsten Arc Welding. GTAW produces a clean and highly controllable precise weld. It is most effective on thin materials. Suitable materials include Aluminum, Stainless Steel, Carbon Steel and Alloy Steels. Nadcap registered.

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    Manual Welding
    Microscopic Welding

    Microscopic Welding

    (TIG and Laser) Micro-Laser Welding produces soundly fused joints in complex assemblies. A variety of metals can be joined with this processes that are not typically welded with more conventional methods. This includes many dissimilar combinations of metallic material.

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    Microscopic Welding
    Laser Welding

    Laser Welding

    Superior Joining Technologies, Inc. provides precision welding to meet tight tolerances required by the aerospace industry and US Military. We also weld in three dimensions on difficult curved surfaces or at extreme angles with up to 7mm depth penetration! Nadcap registered.

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    Laser Welding
    Seam Welding Seam Welding

    Seam Welding

    Superior Joining Technologies, Inc. provides a service of automated TIG seam welding for producing near perfect linear welds with full penetration.

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    Seam Welding
    Resistance Spot Welding

    Resistance Spot Welding

    Resistance Spot Welding joins members of a sheet metal assembly or fastener components. Our system is best suited for use on carbon steel and stainless steel. Our process performs welding in compliance with AWS D17.2.

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    Resistance Spot Welding
    NonDestructive Testing NonDestructive Testing

    NonDestructive Testing

    NDT Fluorescent Penetrant Dye Inspection is an inspection method used to detect a variety of flaws in metals, ceramics, and plastics. Add more info about Magnetic Particle Inspection. Nadcap registered.

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    NonDestructive Testing
    Laser Marking

    Laser Marking

    We have mastered the art of etching by laser onto metal surfaces with virtually no raised surface. This allows for part identification which can slide into other marked parts with little friction due to the mark.

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    Laser Marking

    Certifications, Affiliations, and Accreditations

    • Superior Joining Technologies is a Woman-Owned Business.
    • FAA Repair Station OP Spec (3SJR972Y) Certified for Welding, Fluorescent Penetrant and Magnetic Particle Inspection.
    • UTC Aerospace Approved to AWS - Fusion Welding for Aerospace Applications.
    • Nadcap Accredited for Fluorescent Penetrant and Magnetic Particle Inspection (certificate), Fusion Welding, Laser Welding (certificate)
    • Woodward, Inc. Approved Supplier for NDT #3016777
    • FAA Drug & Alcohol Free Workplace Certified.
    • Access to Foreign Trade Zone.

    ISO Certificate 2019 AS 9100 Certified Nadcap Fabricators & Manufacturers Association American Welding Society Laser Institute of America

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    Superior Joining Technologies, Inc.   •   phone (815) 282-7581
    1260 Turret Dr.   Machesney Park, IL  61115

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    Superior Joining Technologies, Inc.
    phone (815) 282-7581
    1260 Turret Dr.   Machesney Park, IL  61115