Quality: every loom is tested, and you get the record

The eight gates

100% electrical test	Continuity, short-circuit, mis-wire and pin-out verification against the approved drawing on automatic testers rated to 2,400 points. No sampling — every unit.
Crimp integrity	Crimp height measurement and pull-force test per batch, recorded against the terminal specification. A loose crimp is the number-one field failure cause in aftermarket looms.
Hipot & insulation resistance	3000 V AC dielectric test and >200 MΩ insulation resistance at 1000 V DC on high-voltage assemblies; shielded cores verified for 360° shield continuity.
Bend & flex	300,000-cycle bend test on hinge-loop sections (tailgate, door, sliding door) before a design is released.
Vibration	Random vibration per IEC 60068-2-64 on chassis and engine-bay assemblies to catch conduit chafe and terminal fretting.
Thermal cycling	-40 °C to +125 °C cycling on engine-bay looms; insulation shrinkage and terminal relaxation are checked afterwards.
Salt spray	Neutral salt spray per ASTM B117 on chassis and rear-body looms destined for winter-salt or coastal markets.
Water ingress	IP67 verification on sealed connectors and pass-throughs; splash test on underbody branches.

Environmental and functional labs

Thermal chambers, humidity cabinets, salt-spray and vibration rigs run the qualification plan behind every new part number — the same labs that qualify parts for production programmes. Functional benches then verify the assembled unit: continuity, insulation, dielectric strength and circuit resistance against the approved drawing, 100% of production.

Traceability

Each harness carries a label with part number, revision, build date, operator ID and test result. Wire lot and terminal lot are recorded against that label, so a field return can be traced back to the reel it came from. If a batch problem appears, we can tell you exactly which units are affected instead of recalling everything.

Documentation supplied with each order

• Approved drawing, circuit list and connector list (yours to keep)
• Electrical test record per unit
• Crimp pull-test record per batch
• Material declaration: RoHS / REACH on request, ELV statement for EU shipments
• Certificate of origin and HS code declaration for customs

What we do not do

We do not sell genuine OEM parts, and we do not claim another maker's part numbers as our own. Aftermarket looms are built to OEM fitment and circuit specification under the same IATF 16949 system that runs our production-line programmes. If a customer needs a genuine OEM part, we say so — an honest no costs less than a return.