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High-reliability assembly for communications hardware.

Board, harness, and box-build assembly for communications, networking, and RF hardware — prototype through production.

How We Serve Telecommunications

Telecom and networking hardware moves fast and demands consistency at every volume. SEI supports communications OEMs with fine-pitch PCBA across three SMT lines, complex harness builds, and full box-build integration — with the quick-turn NPI responsiveness to keep pace with product cycles and the process control to hold quality when volumes ramp.

FINE-PITCH SMT NPI TO PRODUCTION 3 SMT LINES
  • 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.