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Resistance Stud Welding

Welding Services

Stud Welding Solutions

Since 1943, Associated Spot Welders (ASW) has delivered high-precision resistance spot welding services trusted by aerospace, defense, and industrial manufacturers. Spot welding is where our story began — it was the foundation on which ASW was built more than 80 years ago, joining metal components through the precise application of heat and pressure at targeted points. Today, ASW holds Merit Status for its Nadcap-approved spot welding services, a reflection of our long-standing commitment to quality, consistency, and process control. Over the decades, we’ve refined our craft, combining proven expertise with modernized equipment and rigorous inspection practices to ensure weld integrity from prototype to full-rate production.

Spot Welding Capabilities

Capable of welding a wide range of aluminum, steel, stainless steel, and brass workpieces up to ½” in diameter. ASW is fully equipped to support high-volume production welding with consistent, reliable results.

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Certifications & Approvals

ASW is Nadcap approved, AS9100 certified, ITAR compliant, and trusted by aerospace primes such as Boeing, Northrop Grumman, and Collins Aerospace. Our certifications and approvals continue to grow as we expand our capabilities to better serve our customers and meet evolving industry standards.

End-User Approvals

Quality Assurance

ASW operates under a rigorous quality management system, with every weld backed by traceable documentation, inspection, and testing to meet strict aerospace and defense standards. Our in-house quality engineer ensures consistent, reliable, and compliant results.

Quality Assurance Overview
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Capacitor Discharge Stud Welding per Northrop Grumman J-307
Welding Services

Stud Welding Experts

Associated Spot Welders (ASW) offers precision stud welding services tailored to meet the demanding requirements of various industries, including that of aerospace, automotive, and manufacturing. With advanced equipment and skilled technicians, ASW ensures fast, reliable, and durable welds for a wide range of applications. Our stud welding process provides strong and consistent bonds, which are ideal for attaching studs, pins, and other fasteners to metal surfaces without compromising the base material.

ASW holds merit status for its Nadcap approved Resistance welding services and is an authorized vendor for the Boeing Company. 
End-User Approvals
Nadcap Approved
  • Spot welding services ASW
  • NADCAP spot welding services
  • NADCAP Approved spot welding services
  • Associated spot welders CA
  • Aerospace resistance spot welding
  • resistance spot welding of aircraft parts (1)
  • Resistance Spot welding services CA
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Request a Quote

Please click the button below to access our RFQ form and reach out to us. We will promptly respond to your inquiries or quote requests. Alternatively, you can contact us using the information provided below.

Phone: (626) 333-0475

Email: sales@spotonwelding.com

Address: 15308 Proctor Ave, City of Industry, CA 91745

Request a Quote