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Defense electronics from an ITAR-registered VOSB.

Mil-spec PCBA, cable & harness, box build, and electromechanical assemblies for defense programs — with the compliance posture primes expect.

How We Serve Defense

Defense OEMs get a domestic, ITAR-registered manufacturing partner that understands program discipline: configuration control across long-running builds, documented processes, and full traceability at every stage. As a Veteran-Owned Small Business, SEI helps primes meet small business and VOSB subcontracting goals while delivering Class 2 & 3 workmanship on the hardware itself.

ITAR REGISTERED VOSB MIL-SPEC CLASS 2 / 3 DOMESTIC MANUFACTURING
  • PCBAPrinted circuit board assemblySMT and through-hole to IPC-A-610 / J-STD-001 Class 2 & 3
  • CABLECable & wire harnessDiscrete to multi-branch, IPC/WHMA-A-620 Class 2 & 3
  • BOX BUILDElectromechanical integrationSmall units to full cabinets, turnkey through drop-ship
  • PANELSControl panelsBuild-to-print panel assembly, wired and verified
Request a Quote

Send us your package. We'll tell you straight whether we're the right shop.

Drawings, BOM, gerbers, or just a question about fit — reach out and you’ll talk to people who actually run the floor. SBLOs and supplier-development teams welcome.