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25+ years in nuclear safety-related I&C.
PCBA, cable & harness, control panels, and full box builds for nuclear instrumentation & control programs — a quarter century of documented pedigree.
How We Serve Nuclear
Few contract manufacturers can claim decades of continuous experience supporting safety-related nuclear instrumentation and control. SEI can. Nuclear work demands documentation rigor beyond even aerospace — 100% traceability, disciplined change control, and processes that stand up to customer audit — and it’s been part of our daily operating rhythm for more than 25 years.
25+ YEARS I&C
SAFETY-RELATED
FULL TRACEABILITY
AUDIT-READY
- 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