HiHarness.com

manufacturing

Custom Cable Assembly

Built-to-print harnesses from prototype to volume

Turnkey custom cable and wire harness assembly. Send us a drawing, a sample, or just a description of the application and our engineering team will design, prototype, and manufacture to your exact requirements.

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Highlights

What you get

  • Prototype in as little as 5 business days
  • IPC/WHMA-A-620 Class 1, 2 & 3 workmanship
  • Overmolding, potting, and custom strain relief
  • Full BOM and revision control

Specs

Capability specs

Wire gauge range36 AWG - 4/0 AWG
Min. order quantity1 pc (prototype)
WorkmanshipIPC/WHMA-A-620
Lead time5-15 business days

Process

How we deliver

  1. 1

    Design & DFM review

    We review your drawing and flag manufacturability or cost-down opportunities.

  2. 2

    Prototype & first article

    Build a first article for approval with full dimensional report.

  3. 3

    Production

    Scale to volume with SPC and 100% electrical test.

  4. 4

    Inspection & ship

    AOI, pull-test, and continuity/hi-pot testing before shipment.

FAQ

Common questions

Do you work from a physical sample?+

Yes. Send us a sample and we can reverse-engineer a full build package including BOM and drawings.

What is your minimum order?+

We build single-piece prototypes and scale to millions of units per year.

Not sure which equivalent fits your spec?

Describe your part number, connector, or cable — our AI matcher returns an engineer-verified equivalent in seconds.

Submit an RFQ