China + Philippines (Cavite) footprint · IATF 16949 · IPC/WHMA-A-620 · Free DFM

China+1 Wire Harnesses — De-Risk Tariffs Without Rebuilding Your Supply ChainFor OEM procurement & sourcing teams diversifying out of single-country risk · No MOQ · One RFQ, two regions

A China+1 wire harness manufacturer for procurement teams that need a second source without duplicating supplier onboarding. Build in China, in the Philippines (Cavite), or split the program across both — same engineering team, same ISO 9001 / IATF 16949 / ISO 13485 controls, same IPC/WHMA-A-620 workmanship. We assemble to your approved BOM and drawings; we don't sell loose wire or connectors. Every harness is electrically tested and documented to your inspection plan before it ships.

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Send us 4 things — China+1 quote back in 12h

Engineering review · sourcing-region recommendation same day where possible

Drawing, schematic or wire list (PDF / DWG / step)
BOM with connectors + wire gauge (or sample)
Target quantity + preferred region (China / Philippines / split)
Required certifications: ISO 9001 / IATF 16949 / ISO 13485 / IPC/WHMA-A-620

Free DFM review, then a risk-free prototype

Upload your drawing or BOM and get a free DFM review plus a China+1 sourcing recommendation — then a prototype you don't pay for unless it passes your inspection. Engineer-reviewed quote back in 12h.

China + PH

dual-region footprint

IATF 16949

group-held — one standard, both regions

48h

prototype turnaround

100%

electrical test available

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 our own lines with IPC/WHMA-A-620 certified operators and documented workmanship controls.

China+1 dual sourcing

Run the same harness program in China, the Philippines (Cavite), or split across both — one BOM, one test plan, one point of contact.

Cut, strip & crimp

Automated cut-strip-crimp lines, AWG 30–4/0, fully traceable. ±0.2mm cut tolerance, both regions.

Overmolding

Custom overmolded strain relief and IP67/IP68 sealing for harsh environments.

100% electrical test

Cirris / CableEye or customer-approved 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.

Get a DFM review on your design

RFQ details buyers search for

China+1 sourcing options, quality parity and lead time

Procurement teams can qualify one supplier for China, Philippines (Cavite) or dual-region wire harness builds from a single RFQ package — reducing duplicate supplier onboarding.

Sourcing regions

China (primary lines) and the Philippines (Cavite) under the same group quality standards. Program can be single-region or split for supply-chain and tariff diversification.

Quality parity

Both regions operate to ISO 9001 and IATF 16949 controls with IPC/WHMA-A-620 certified operators, so a design validated in one region can transfer with shared workmanship standards and transfer documentation.

Order volume

No MOQ for prototypes. Low-volume pilot runs from 10–50 pieces. Scheduled production quoted after BOM, tooling and test plan are confirmed.

Lead time

48-hour prototypes when drawings and BOM are complete. Production typically 1–5 weeks depending on connector sourcing, tooling and test-fixture needs.

Documentation

Commercial invoice and country-of-origin documentation per shipment; IATF 16949 lot traceability, FAI for NPI builds and PPAP packages for automotive OEM programs.

Materials and connectors

Built around your approved BOM

Wire, cable and insulation

PVC appliance wire styles
TXL / GXL automotive wire
Silicone and PTFE
Shielded multi-conductor
High-temperature jackets
Program-specified insulation systems

Connector families

TE Connectivity
Molex
JST
Deutsch
Amphenol
FAKRA / HSD
D-sub
Ring and spade terminals

Protection and identification

Braided sleeve
Split loom
Corrugated conduit
Adhesive heat-shrink
Overmolded strain relief
Printed labels and heat-shrink markers

OEM and contract manufacturing fit

china plus one wire harness manufacturer programs from prototype through scheduled production

Use us for low-volume builds, regulated OEM programs, second-source capacity or full contract manufacturing when you need documented quality controls and stable lead times.

What China+1 means for wire harness and cable assembly sourcing

China+1 keeps your proven China cost base while adding a second manufacturing region so a tariff change, logistics disruption or customer origin requirement doesn't stall your line. For wire harness programs the hard part is keeping quality identical across both sites — which is why we run one BOM, one test plan and the same certified quality standards across China and the Philippines rather than handing you two unrelated suppliers.

One RFQ covers China, Philippines or a split build
Same drawings, BOM and inspection plan in both regions
Country-of-origin documentation per shipment

Philippines (Cavite) wire harness manufacturing

Our Philippines operation in Cavite gives OEMs Philippines-origin builds where applicable for wire harnesses and cable assemblies without moving away from a partner they already know. It runs the same workmanship standard, the same connector supply base and the same engineering support as our China lines, so validation data and tooling carry across.

Philippines-origin builds where applicable for tariff and policy review
IPC/WHMA-A-620 certified operators
Shared engineering and DFM with China lines

Quality you can prove — not just a cheaper origin

A second region is only useful if the harness still passes. Both regions build under ISO 9001 and IATF 16949, with 100% continuity, hi-pot and insulation-resistance testing and FAI records available by lot. Audit reports and certificates are available under NDA so your supplier-qualification team can sign off before the first PO.

ISO 9001 / IATF 16949 / ISO 13485 quality systems
100% electrical test with Cirris / CableEye or customer-approved fixtures
FAI and PPAP documentation available

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.

Industrial OEM diversifying origin

An industrial OEM under customer pressure to add a non-China source qualified a pilot harness build in the Philippines (Cavite) while keeping volume production in China. The shared BOM and test plan let the pilot pass first-article inspection with shared workmanship standards and transfer documentation, and the program moved to a split build.

European Tier-1 Automotive Supplier

A European Tier-1 sought a wire harness partner able to quote across regions. Supplier onboarding — NDA, code of conduct, capability and ISO/IATF documentation — was completed in under 14 days, and the customer issued 9+ RFQs and RFIs across four global regions within the first four months, quoted from our two factory locations.

Marine Wire Harness OEM

A marine OEM qualified us through 6 separate RFQs over two months and a 64-email technical deep-dive, expecting 1–2 day response times and weekly delivery capability from an overseas supplier. We proposed advance ordering with buffer stock to hold the weekly cadence, secured the tooling order and moved the program into prototyping.

Certifications

Certifications procurement actually wants to see

Audit reports, PPAP packages and certification certificates available under NDA before you place a PO.

ISO 9001

Held

Quality management for wire harness and cable assembly production

IATF 16949

Held by group

Automotive quality management — applied as the build standard in both regions

ISO 13485

Held by group

Medical device quality management

IPC/WHMA-A-620 certified operators

Workmanship

Cable and wire harness assembly workmanship

Industries served

Trusted across regulated industries

Each industry team is staffed to support the documentation, inspection, and change-control expectations of regulated OEM assembly programs.

Automotive

EV charger and vehicle-side HV harnesses built under IATF 16949 controls with PPAP Level 3 documentation when required
FAKRA / Deutsch / CAN bus connectors with ±0.2mm cut tolerance, full BOM traceability to spool lot
China+1 split builds supported for automotive supply-chain diversification

Medical Devices

OEMs build surgical robotics and patient-monitor harnesses under our ISO 13485 quality system
Biocompatible PVC / silicone / TPE jackets for patient-contact and sterilizable cables
Device history records and lot traceability supported across both regions

Industrial & Robotics

Robotics OEMs use controlled harness builds for moving equipment and high-flex routes
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

Built for engineers who don't accept “close enough”

One supplier, two regions. Add a second source and reduce duplicate supplier onboarding. The same engineering team quotes China, the Philippines or a split build from one RFQ.
Quality parity, not a downgrade. Both regions run ISO 9001 / IATF 16949 with IPC/WHMA-A-620 certified operators, so your validated design transfers with shared workmanship standards and transfer documentation.
Origin documentation you can hand to customs. Country-of-origin and commercial documentation per shipment for tariff, policy and customer origin requirements.
100% electrical test on every harness. Every harness — China or Philippines, prototype or production — runs full continuity, hi-pot and insulation resistance tests on Cirris / CableEye or customer-approved fixtures before shipping.

Real numbers

China + PH

dual-region footprint

IATF 16949

group-held — one standard, both regions

48h

prototype turnaround

100%

electrical test available

Get engineering quote in 12h

Free DFM review · No MOQ

Before you send an RFQ

De-risk your first order

These are the questions buyers actually worry about before trusting a new supplier. Here is exactly where we stand on each one.

“The sample was fine — will bulk production match it?”

First Article Inspection is our standard process, not an add-on. Bulk production starts only after the first article is inspected against your drawing and documented, and every assembly is 100% electrically tested before it ships.

“If I pay for tooling, who owns it?”

You pay a one-time tooling charge, and that tooling is dedicated to your program — it is not used for other customers' orders. The tooling cost is itemized in your quote before you commit.

“Will sample fees be a surprise?”

Sample and prototype costs are quoted upfront, before you commit to anything — and under our prototype guarantee, you don't pay for the prototype unless it passes your inspection. No hidden engineering or setup fees appear later on the invoice.

“Will the MOQ change after the quote?”

There is no MOQ — we build prototype quantities and low-volume runs as quoted. The quantity and price on your written quote are the quantity and price we honor.

“Can I actually verify your certifications?”

Our certificates are issued to our own subsidiary factory — not a trading company. We share the certificate number and the legal entity name with your quote so you can verify them with the certification body yourself.

“What happens when my design changes mid-order?”

No engineering change goes into production without your written confirmation. Changes are documented, impact on price and lead time is quoted back to you first, and only the confirmed revision is released to the line.

Get a quote

Send a drawing, BOM or sample — get a quote in 12 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 12 hours.

FAQ

Common questions before placing your first order

What is a China+1 wire harness manufacturer?

A China+1 wire harness manufacturer gives you a second manufacturing region alongside China so you can diversify supply-chain, tariff and origin risk without leaving a supplier you already trust. We run wire harness and cable assembly programs in China and in the Philippines (Cavite) under the same certified ISO 9001 / IATF 16949 quality standards, so the same BOM, tooling and test plan can be built in either region.

Do you manufacture wire harnesses outside China?

Yes. We operate a Philippines (Cavite) wire harness and cable assembly line in addition to our China lines. It provides Philippines-origin builds where applicable while sharing the same engineering support, connector supply base and IPC/WHMA-A-620 workmanship standard, so validation data and tooling carry across.

Is the quality the same in both regions?

Yes. Both regions build under ISO 9001 and IATF 16949 controls with IPC/WHMA-A-620 certified operators and 100% continuity, hi-pot and insulation-resistance testing. A design validated in one region can transfer to the other with shared workmanship standards and transfer documentation. Certificates and audit reports are available under NDA.

Can I split one program across China and the Philippines?

Yes. Procurement teams commonly keep volume production in China and run a diversification or origin-sensitive share in the Philippines from the same BOM and test plan. We quote single-region or split builds from one RFQ.

Do you provide country-of-origin documentation?

Yes. We provide commercial invoice and country-of-origin documentation per shipment to support your customs and compliance teams. Final tariff and origin treatment depends on product classification and applicable rules, so we work from your compliance team's requirements.

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 and the sourcing region. Production builds are quoted around the approved BOM, tooling, test fixture and release schedule.

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