IATF 16949 · ISO 13485 · IPC/WHMA-A-620 Class 3
Custom Wire Harness Manufacturer48-hour prototypes · No MOQ · Built for automotive, medical, industrial OEMs
A wire harness manufacturer your engineering team can rely on. 15M+ harnesses shipped to 320+ OEMs since 2007 — every one tested 100%, documented to IPC/WHMA-A-620 Class 3.
Free DFM review · No obligation · Engineering responds in 24 hours
Send us 4 things — quote back in 24h
Engineering review · DFM notes same day where possible
- Drawing, schematic or wire list (PDF / DWG / step)
- BOM with connectors + wire gauge (or sample)
- Target quantity (prototype, pilot batch, or annual)
- Required certifications: IATF 16949 / ISO 13485 / UL / IPC Class
In-house capabilities
Engineering-to-shipping under one roof
DFM, prototyping, PPAP, 100% electrical test — no subcontracted assembly, no black-box outsourcing. Your program stays inside the same IPC/WHMA-A-620 Class 3 lines.
Cut, strip & crimp
Automated cut-strip-crimp lines, AWG 30–4/0, fully traceable. ±0.2mm cut tolerance.
Overmolding
Custom overmolded strain relief and IP67/IP68 sealing for harsh environments.
Splicing & soldering
Ultrasonic, crimp, solder and IDC splicing. Heat-shrink with hot-melt liner for sealed joints.
100% electrical test
Cirris and DIT-MCO fixtures, full continuity / hi-pot / insulation resistance per harness.
PPAP & FAI documentation
Full PPAP (Level 3) and First Article Inspection on automotive and medical programs.
Fast prototype to production
48-hour prototype turnaround, 1–5-week production lead time, no MOQ.
Real programs · anonymized
Sample of who we ship to today
Customer names protected under NDA. PPAP / FAI sample packages available for procurement review on request.
EV Charging OEM (EU)
18,000 high-voltage harnesses/month on a 4-week production cycle. 99.6% first-pass yield over the last 12 months on charger-side and vehicle-side variants.
Medical Devices (US)
ISO 13485 cleanroom builds of surgical robotics sensor cables. Full FAI + DHR (Device History Record) on every lot. No customer-reported field failures in warranty data since program start in 2022.
Industrial Automation (DE)
Continuous-flex drag-chain harnesses rated 5 million cycles. PPAP Level 3 sign-off on every revision. 2 active programs spanning 12 SKUs.
Aerospace Avionics (US)
Mil-spec MIL-DTL-38999 airborne harnesses for radar / SATCOM platform. Conformal-coated + potted, vibration-tested per MIL-STD-810G — 3-year production with 100% conformance to spec.
Automotive Telematics (CN)
FAKRA + GNSS connector harnesses for OEM connected-car platform. IATF 16949 PPAP Level 3 on each revision. 24K units/month steady-state since 2024 program ramp.
Certifications
Certifications procurement actually wants to see
Audit reports, PPAP packages and certification certificates available under NDA before you place a PO.
Industries served
Trusted across regulated industries
Each industry team is staffed with engineers who've worked inside it — automotive PMs from Tier-1 OEMs, medical engineers with ISO 13485 design controls experience.
Automotive
- Tier-1 OEMs run our IATF 16949 lines for EV charger and vehicle-side HV harnesses with PPAP Level 3
- FAKRA / Deutsch / CAN bus connectors with ±0.2mm cut tolerance, full BOM traceability to spool lot
- EV high-voltage (1000V DC) harnesses hi-pot tested at 2000V before shipment
Medical Devices
- OEMs ship surgical robotics and patient-monitor harnesses through our ISO 13485 cleanroom lines
- Biocompatible PVC / silicone / TPE jackets for patient-contact and sterilizable cables
- DHR + lot traceability per FDA 21 CFR 820 / EU MDR — sample DHR available pre-PO
Industrial & Robotics
- Robotics OEMs deploy our continuous-flex drag-chain harnesses to 5M-cycle production life
- Servo / encoder / motor cables with EtherCAT / PROFINET compliance
- M12 / M8 industrial connectors with EMC-shielded jacketing
Aerospace & Defense
- Avionics and defense primes receive mil-spec harnesses through DFARS-compliant channels
- MIL-DTL-38999 / D-sub / circular MS connectors with shielded RF coax
- Conformal coating + potting for high-vibration airframe and field-deployment routes
Why OEMs choose us
17 years building for engineers who don't accept “close enough”
- Engineer-to-engineer. Every quote routes through a harness engineer, not a sales rep. Your DFM feedback comes from someone who's built the variant.
- No black-box assembly. Your harness stays inside our IATF 16949 lines — we don't farm assembly to third parties. Every operator is IPC/WHMA-A-620 certified.
- PPAP-level documentation on automotive programs by default, FAI on every NPI build, traceable BOM down to wire spool lot codes.
- Cirris / DIT-MCO 100% test. Every harness — prototype or production — runs through full continuity, hi-pot and insulation resistance tests before shipping.
Real numbers
Free DFM review · No MOQ
Get a quote
Send a drawing, BOM or sample — get a quote in 24 hours
A drawing or BOM is enough. We'll ask for missing details later. Engineering reviews every inquiry — DFM notes back same day where possible.
Request a Quote
Fill out the form below and our engineering team will respond within 24 hours.
FAQ
Common questions before placing your first order
What is a custom wire harness manufacturer?
A custom wire harness manufacturer designs and builds bundled wire and cable assemblies to your exact schematic, connector list and routing. We cut, strip, crimp, splice, overmold and 100%-test every assembly to IPC/WHMA-A-620 Class 3 — so the harness ships ready to drop into your equipment without rework.
Is there a minimum order quantity (MOQ)?
No. We accept single-unit prototypes and run pilot batches of 10–50 harnesses while you validate the design. Production runs scale from a few hundred to 100,000+ harnesses per month on the same line.
How fast can you deliver a prototype?
Standard prototypes ship in 48 hours from a signed-off drawing or BOM. Complex harnesses with overmolded connectors or custom tooling typically ship in 5–7 days.
Which industries do you serve?
Automotive (IATF 16949 + PPAP), medical devices (ISO 13485), industrial automation, robotics, aerospace and defense (mil-spec), EV powertrain (HV harnesses) and marine applications. Every program is gated through DFM review before quoting.
What certifications do you hold?
IATF 16949 (automotive), ISO 13485 (medical), ISO 9001, IPC/WHMA-A-620 Class 3 assembly, UL, RoHS and REACH compliance. Full PPAP documentation available on automotive programs. Audit reports available under NDA.
Where are you located?
Engineering and DFM in the US and EU; manufacturing across IATF 16949 lines in China and the Philippines (Cavite). After-sales support in Melbourne (AU/NZ) and Seaford VIC.
Ready to talk to engineers who read your drawing before quoting?
Free DFM review · 24-hour response · No obligation. Upload your BOM or schematic and engineering responds with real notes — not templated email.
Get my quote