The singular look of an EFE cable or wiring harness embodies the essence and intent of the IPC 620 standard. We go far beyond reducing cost and labor through effective assembly. Clean, neat wire runs, tidy layouts, traceable wire routing, and consistently spaced cable wraps are just the visible indications of our inherent quality. Beneath the aesthetics, EFE delivers continuity, excellent connections, minimal signal degradation, robust testing, and effective terminations.