Custom Chinese Brand Car Wiring Harness for BYD Geely Great Wall Chery ICE EV Models
Product Summary
Custom Chinese Brand Car Wiring Harness. Built for chinese-brand passenger car ice and ev models, using Copper Core conductor and PVC / XLPE (customizable per customer requirement) insulation. OEM/ODM with custom lengths, cores and connectors.
Product Custom Attributes
Basic Properties
Trading Properties
Product Description
Product Description
1. IATF16949 Certified-- Automotive-Grade Quality for Global OEM Partners Our manufacturing facility holds IATF16949 automotive quality management certification. Every harness is produced under strict automotive-grade process controls, making our products directly acceptable to Tier 1 and Tier 2 OEM suppliers worldwide without additional qualification steps.
2. Full Custom OEM / ODM--Drawing, Sample or Parameters All Accepted Send us your engineering drawing, a physical sample, or detailed harness parameters including wire gauge, connector type, branch layout and color coding. Our engineering team reviews your requirements, sources connectors, and delivers a prototype within 7-15 working days after quote confirmation. No minimum design complexity - simple to multi-branch full vehicle harness all accepted.
3. Flame-Retardant PET Braided Sleeve --Full-Length Protection Every harness is wrapped with flame-retardant PET braided sleeve along the entire routing path, providing reliable protection against heat, abrasion, vibration and electromagnetic interference. Sleeve material, color and diameter are fully customizable to match your routing environment and vehicle specification.
4. 100% Continuity Test Before Shipment--Zero Tolerance for Mis-wire Every single harness undergoes 100% continuity testing before packaging. No open circuit, no mis-wire, no incorrect pin assignment leaves our facility. Each unit is individually tested and labeled with a custom part number and barcode per your BOM requirements.
5. Factory-Backed Multi-Line Production -- Low MOQ, Large Capacity, No Middleman Backed by IATF16949-certified manufacturing facilities specializing in automotive wiring harness production, we offer low MOQ from 50 sets with flexible capacity to handle both small prototype orders and large-volume production runs. Multiple production lines ensure your order is never delayed by a single-line bottleneck. Factory direct pricing - no middleman markup.
About this supplier
Chengdu Bentoyo Tech Electronics Co., Ltd. specializes in custom wiring harnesses for new energy vehicles. With 20+ years of automotive industry experience, our deeply collaborative manufacturing partners are all established factories with decades of expertise in automotive manufacturing--delivering proven production capability, solid technology, and reliable capacity and quality. Our product range covers high-voltage EV harnesses, low-voltage harnesses, connectors and automotive fuses. Our in-house technical team has served well-known domestic NEV manufacturers for years, bringing extensive hands-on experience. Multi-factory resources deliver greater production capacity and technical depth than a single factory, ensuring your order never gets stuck on one production line.
Our services:
1.Engineer-to-engineer. Our technical team reviews every drawing, identifies potential design issues, and provides optimization suggestions-- ensuring quality before we quote.
2.Sample first, then mass production. We prototype quickly and only proceed after your approval. No pressure, no strings attached.
3.One-stop supply. HV harness, LV harness, connectors, fuses-- one order, one contact, one shipment.
4.IATF 16949 quality. Every harness undergoes 100% continuity testing, meeting Tier-1 supplier quality standards.
Welcome to send us your drawings or requirements. We will review your design for free and provide a quotation. If you are satisfied, we will build you a sample. No strings attached.
Competitive advantages
Factory profile
Production workflow
Customization capabilities
Packaging & shipping specifications
FAQs
Q: Can you customize wiring harnesses according to my drawings?
A: Yes. Please send us your drawings, specifications, or reference samples. We will manufacture to your exact requirements, including wire gauge, length, connector type, and color coding.
Q: What materials do you use?
A: All harnesses use bare copper conductors as standard, with PVC or XLPE insulation and flame-retardant PET braided sleeve or corrugated tubing. Tinned copper conductors are available upon request. All materials are RoHS compliant.
Q: Can you supply waterproof connectors?
A: Yes, we offer IP67-rated waterproof automotive-grade connector options.
Q: Do you support OEM/ODM?
A: We specialize in custom manufacturing according to customer drawings. Custom labeling and packaging are available.
Q: How can I get a quotation?
A: Please send your drawings and specifications to our email. We will provide a quotation promptly upon review.
Q: What is your sample lead time?
A: Sample lead time is 7-15 working days after quote confirmation and connector sourcing is complete.
Q: What is your MOQ?
A: Our MOQ is 50 sets. For sample orders, smaller quantities may be accepted-- please contact us to discuss.
Q: Do you provide continuity testing?
A: Yes. Every harness undergoes 100% continuity testing before shipment to ensure no open circuit or mis-wire.
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