sales@wireharnessworks.com +86 19574989725 Shenzhen, China www.wireharnessworks.com
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WIRE HARNESS WORKS SZN New Materials · Since 2013
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Let's Build Your Custom Harness Together

Send us your drawing, specification, or RFQ — receive a competitive quote within one business day. Our engineering team is ready to support OEM, ODM, and build-to-print projects from prototype to mass production.

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Tell Us About Your Project

Fill out the form below and our sales engineering team will review your requirements. Please be as specific as possible — attach drawings or specifications via email if available.

💡 Have drawings or specifications? Email them to sales@wireharnessworks.com after submitting this form — we'll match it to your inquiry.

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Quick Browse

Our Automotive Wiring Harness Lineup

Click any product to view detailed specifications, certifications, and request a sample.

Automotive Headlight / Taillight Harness
AUTO-01

Automotive Headlight / Taillight Harness

Terminal & housing assembly
NEV Front Cabin VCU Harness
AUTO-02

NEV Front Cabin VCU Harness

Live factory video · ECU wiring
NEV Lighting Connector Cable
AUTO-03

NEV Lighting Connector Cable

New energy vehicle lighting
Turn / Fog / Reverse / Marker Harness
AUTO-04

Turn / Fog / Reverse / Marker Harness

Multi-function lamp wiring
Electrical Terminal Adapter Cable
AUTO-05

Electrical Terminal Adapter Cable

Cross-pinout adapter
Sunroof Custom Wiring Harness
AUTO-06

Sunroof Custom Wiring Harness

Brushed / brushless motor
Custom Headlight / Taillight Connector
AUTO-07

Custom Headlight / Taillight Connector

OEM connector spec
Headlight Conductive Wire Harness
AUTO-08

Headlight Conductive Wire Harness

Pure copper conductor
LED Controller Module Assembly
AUTO-09

LED Controller Module Assembly

Driver-side electronics
LED Soft PCB Tail-Lamp Harness
AUTO-10

LED Soft PCB Tail-Lamp Harness

Flex PCB integration
Fog / Reverse / Brake LED Connector
AUTO-11

Fog / Reverse / Brake LED Connector

LED module interface
Reading Light / Air Vent LED Harness
AUTO-12

Reading Light / Air Vent LED Harness

Interior trim wiring
Industrial Horn / Seat Wire VH396
AUTO-13

Industrial Horn / Seat Wire VH396

Yazaki VH396 series
Commercial Vehicle NEV Light Harness
AUTO-14

Commercial Vehicle NEV Light Harness

Truck & trailer NEV
Custom Headlight LED Adapter Wire
AUTO-15

Custom Headlight LED Adapter Wire

Universal LED adapter
View All Products
Frequently Asked Questions

What Buyers Want to Know Before Ordering

Common questions from international OEM customers. Don't see your question? Just ask via the form above.

What is your minimum order quantity (MOQ)?

MOQ from 10 pcs for prototypes and pilot runs. Typical OEM mass-production volumes are 200 to 5,000+ pcs per SKU. We accept low-volume long-tail orders for legacy P/N replacement and engineering samples.

How fast can I receive a sample?

Standard sample lead time is 7-10 days for cables and connectors, 10-15 days for complex assemblies like e-motorcycle main harnesses. Quote response within 24 hours after we receive drawings or samples.

What certifications do you hold?

IATF 16949 and ISO 9001 production quality systems. Wire materials are UL recognized (UL2464, UL1015, etc.) and CE certified. China 3C, RoHS, and REACH compliance on every product.

Do you accept OEM and ODM projects?

Yes — this is our core business model. OEM (build to your drawing) and ODM (design + build per spec). Send drawings, samples, BOM, or a description of your equipment, and our engineering team will return a working sample.

What payment terms do you offer?

Standard: 30% T/T deposit, 70% before shipment. For repeat customers and orders above USD 50,000, L/C at sight or O/A 30 days is negotiable. PayPal, Alibaba Trade Assurance, and Western Union accepted for samples.

How do you handle shipping to my country?

Worldwide shipping via DHL, FedEx, UPS (door-to-door air freight for samples and small orders) and sea freight via FOB Shenzhen / Yantian for full container loads. We handle export documentation, COO, CE declaration, and customs clearance support.

Can you sign an NDA before discussing my project?

Yes. Standard mutual NDA template available, or we accept your company's NDA format. Please mention NDA in your inquiry and we'll send the document before reviewing your proprietary drawings or designs.

What languages does your sales team speak?

English and Mandarin Chinese. Sales support hours: Monday-Friday 9:00-18:00, Saturday 9:00-13:00 China Standard Time (UTC+8). WhatsApp replies typically within 4 business hours.