Services & Capabilities

Complete Customization

Rel-Tech Electronics is a premier manufacturer of custom cable assemblies and wire harnesses. Our team brings decades of experience in design engineering, cable assembly, and wire harness production. We provide a comprehensive range of value-added services, including product design assistance, prototyping, inventory management, bill of materials (BOM) management, as well as consignment and fulfillment programs.

Our Portfolio

Let’s collaborate on your next project.

  • Custom wire harnesses
  • Ribbon cable assemblies
  • Electromechanical assemblies
  • Kitted assemblies
  • Network and Communication cables
  • DIN and Mini DIN connector assemblies
  • Power Cord Assemblies
  • Coaxial Cable Assemblies
  • Mil-Spec cable assemblies
  • Testing
  • Engineering Design Support

Why Choose Rel-Tech?

At Rel-Tech, we deliver exceptional quality, reliable performance, and industry-leading service in every cable and wire assembly we produce. With state-of-the-art manufacturing and quality assurance systems, ISO-9001-2015 certification, and rigorous testing to customer specifications, our assemblies consistently exceed expectations with a year-over-year on-time delivery rate of 95%+ and an annual failure rate under 0.5%. Manufactured and assembled on-shore in the USA, our broad experience across diverse industries — from medical and defense to industrial and oil & gas — gives you proven expertise, dependable quality, and solutions that add real value to your operations.

Rel-Tech has a proven track record of success.

  • On-shore labor – our products are manufactured and assembled in the USA

  • Proven Track Record – we bring customers our deep experience and expertise

  • Broad Range – we are experienced and successful in a wide variety of applications across many different industries

  • Reliable Quality – we maintain the latest ISO certifications and strive for continuous improvement.

  • Stronger Together – in 2015, we became part of RF Industries, a publicly traded corporation based in San Diego, expanding and diversifying our capabilities.
Rel-Tech consistently delivers industry-leading quality and reliability.