US · Custom Automotive Wire Harness · Vehicle Harness Assembly
US Automotive Wire Harness Manufacturer
Custom automotive wiring harnesses built to your drawing in Cavite, Philippines — car, vehicle, body, chassis, module, and EV harness assemblies with IATF 16949 process discipline, PPAP support, MOQ 1 NPI, and a clear RFQ path. Built for US OEMs that need a China-alternative, tariff-resilient EMS partner with a documented non-China production origin, English-language support, and Section 301 / UFLPA-aware sourcing.
Immediate Proof
PH
Country of origin
Cavite Economic Zone
IATF
16949 certified
APQP / PPAP QMS
1 pc
NPI MOQ
Samples on production cells
12 h
RFQ response
Engineering desk, M-F
Automotive Wire Harness
Custom Automotive Harness Assembly, Built To Your Drawing.
If you searched for an automotive wire harness manufacturer, custom automotive wiring harness, or wire harness for car programs, the fit is direct: XUDONG builds made-to-print automotive and vehicle harness assemblies from your drawing, BOM, connector and terminal list, sample, or harness-board photo. This is contract assembly for OEM programs — not raw wire, bulk cable, or standalone connector resale.
The Cavite floor supports car and vehicle wiring harnesses including body, chassis, dash, module, sensor, sealed, and EV high-voltage harnesses. Programs run with IATF 16949 process discipline, APQP planning, PPAP submission, FMEA, control plans, MSA, and IPC/WHMA-A-620 Class 3 acceptance as the workmanship baseline.
US procurement teams get the practical proof signals before a PO: 1-piece NPI on the intended production cell, a 12-hour RFQ reply, connector strategy, sample timing, PPAP path, PEZA export records, and documented non-China production origin from Cavite, Philippines.
RFQ-Ready Automotive Assembly
Send the harness drawing, BOM, connector and terminal list, PPAP requirement, target annual volume, and test requirement. The first reply covers DFM notes, sample timing, lead time, and the documentation path.
English-Language Engineering Desk
US engineering, quality, and procurement teams work directly in English with the Cavite desk — RFQ replies, DFM notes, work instructions, and audit calls are handled in English without an extra relay layer.
Lead Time & Logistics To The US
Cavite ships to the US by air and ocean freight through standard forwarders, with the PEZA export record, commercial invoice, packing list, and Philippine certificate-of-origin support your customs broker needs. We do not file your entry or set duty rates — your broker confirms the HTS classification and current duty treatment.
Comparison
Catalog Harness Sellers vs XUDONG Contract Assembly
Buyer searches for automotive wire harnesses often need an RFQ-capable contract manufacturer, not an off-the-shelf car wiring loom listing. The Cavite program is structured around drawings, samples, PPAP, and production records.
| Decision Factor | China-origin / single-source sourcing | XUDONG · Cavite |
|---|---|---|
| Service fit | Catalog wire, raw cable, connector resale, or generic car harness listings that do not match the buyer drawing. | Made-to-print custom automotive wire harness contract assembly from drawings, BOMs, samples, connector lists, or board photos. |
| Process discipline | ISO claim may not map to IATF 16949 APQP / PPAP expectations. | IATF 16949 discipline with APQP, PPAP, FMEA, control plans, and MSA. |
| Acceptance baseline | Harness acceptance may default to Class 2 unless Class 3 is called out and priced separately. | IPC/WHMA-A-620 Class 3 acceptance as the default workmanship baseline. |
| Validation & low volume | Validation builds pushed to higher MOQs or built away from the intended line. | 1-piece NPI on intended production cells, with pilot and production tiers and a stated PPAP path. |
| Tariff & origin exposure for US buyers | China-origin shipments are exposed to Section 301 surcharges on the affected HTS lines, and a single China source has no documented alternate origin. | When Philippine origin is established under the applicable rules, the affected lines fall outside the China Section 301 target, giving US procurement a documented, UFLPA-aware alternate source — with the HTS classification and duty rate confirmed by your customs broker. |
Program Process
How A Program Starts
The fastest way to qualify an overseas supplier is to make the first week concrete: drawing review, engineering questions, sample plan, quality documentation, and export assumptions. That is how we structure the kickoff.
01
Send drawings, BOM, photos, or a sample
DXF, PDF, harness-board photos, connector list, annual volume, target lead time, and required documentation are enough for the first review. A mutual NDA can be signed before drawing transfer.
02
Free DFM and material review
Cavite engineering checks connector availability, crimp tooling, fixture-board need, cable jacket, test requirements, and any overmold or backshell tooling. The first reply includes NPI, pilot, and production pricing.
03
Sample on the production cell
The first article is built on the intended Cavite production cell. Cross-section photos, pull-force logs, continuity, HiPot, and dimensional checks ship with the sample.
04
Pilot lot and control-plan lock
Pilot production validates operator cycle time, fixture repeatability, connector supply, packing method, and inspection sampling. The control plan is locked only after pilot defects and customer comments are closed.
05
Production plus export package
Commercial shipments include the PEZA export record, certificate-of-origin support, invoice, packing list, and traceability records your customs broker or freight forwarder needs.
Capability Stack
Custom Automotive Wire Harness Capability
The Cavite line covers drawing-driven automotive and vehicle harness assembly for OEM programs that need reliable crimping, routing, sealing, labeling, PPAP records, and documented electrical test.
Car & vehicle harnesses
Body, chassis, dash, module, sensor, and equipment harnesses with fixture-board routing, branched assemblies, per-leg labeling, and customer-specific work instructions.
EV high-voltage harnesses
Orange HV cable, shielded and HV-interlock-loop (HVIL) circuits, large-conductor ring/lug terminals, and HV-safe routing, with HiPot and insulation-resistance parameters set to your specification.
Sealed & waterproof
Sealed connectors, grommets, waterproof exits, conduit, sleeve, and IP-rated requirements validated where the customer specification calls for them.
PPAP / APQP package
APQP planning, PPAP submission, FMEA, control plans, and MSA records for automotive programs.
Test & inspection
Continuity, open/short, HiPot, insulation resistance, crimp cross-section, pull-force logging, and microscope inspection.
Connector & terminal sourcing
Brand-authorized automotive connector and terminal sourcing with receiving traceability and calibrated applicators.
Facility
One Philippines Floor, Group Engineering Behind It.
The Cavite plant sits inside the broader XUDONG group footprint, which spans tooling, mold engineering, and connector sourcing across Asia. That gives the Philippines floor engineering depth and supplier leverage while keeping production origin, labor base, export process, and customer-facing communication Philippines-based.
For a transfer program that balance is the point: close enough to the Asian tooling and connector network to retain engineering leverage, but with a real non-China production origin and an English-speaking interface for overseas buyers.
Certifications & Records
Audit Pack Before Production.
The certificate list is only the front page. For active programs, the real audit pack includes control plans, calibration records, operator training, material declarations, inspection logs, and origin-support documentation tied to the shipment.
CERT.01
ISO 9001:2015
Documented quality management system with annual audit discipline.
CERT.02
IPC/WHMA-A-620
Cable and wire harness acceptance criteria as the inspection baseline; operators trained to the standard, Class 3 acceptance applied where the program specifies it.
CERT.03
RoHS / REACH
BOM-line material compliance declarations available for customer audit packs.
CERT.04
PEZA Export Records
Cavite Economic Zone export documentation used in the origin and customs-support package.
Related Pages
Keep The Search Intent Connected.
Wire Harness
Full harness capability by build type, standard, and industry.
Automotive & EV
Automotive and EV harness programs, standards, and validation context.
Cable Assembly
Coax, power, and shielded cable assemblies for automotive and EV builds.
China+1 Sourcing
Non-China origin for automotive supply-chain diversification and BCP.
FAQ
Procurement Questions, Answered.
Q.01Do you build custom automotive wire harnesses for cars and vehicles?
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Do you build custom automotive wire harnesses for cars and vehicles?
Q.02Can you provide PPAP for automotive harness programs?
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Can you provide PPAP for automotive harness programs?
Q.03How does manufacturing in the Philippines affect Section 301 tariffs?
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How does manufacturing in the Philippines affect Section 301 tariffs?
Q.04Are you a real non-China factory, and is this UFLPA-aware?
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Are you a real non-China factory, and is this UFLPA-aware?
Submit RFQ
Send The Automotive Wire Harness RFQ.
Attach the harness drawing, board photo, connector and terminal list, BOM, PPAP requirement, test requirement, and annual volume. We reply within 12 working hours with price tiers, sample timing, DFM notes, the PPAP path, and the documentation plan.
Next Step
Send The Automotive Wire Harness RFQ.
Send the drawing, BOM, or current supplier package. Quote returned within 12 hours. NDA on file. No obligation.