Custom Wire Harness & Cable Assembly Manufacturer From Prototype to Mass Production
Wuhan Fuqiang Technology specializes in automotive-grade wire harnesses, high/low voltage energy storage harnesses, BMS harnesses, and industrial control cable assemblies. OEM & ODM welcome. Engineering support included.
Everything You Need to Source with Confidence
From engineering drawings to mass production, we provide end-to-end wire harness manufacturing with automotive-grade quality control.
OEM Wire Harness Manufacturing
Full-service OEM production for automotive, energy storage, BMS, and industrial harnesses. Customer drawings accepted; NDA available.
Prototype to Mass Production
From single prototypes to 600,000+ units/month. Rapid sample turnaround, DFM feedback, and scalable production ramp-up support.
Engineering Support
Experienced engineering team with 10+ years in automotive supply chains. Technical review, drawing optimization, and material selection guidance.
Custom Cable Assembly
Small signal lines to 120mm² power cables. Fully automated cutting, crimping, insertion, and tinning. Mixed harness types supported.
In-House Testing Capability
1,000N & 2,000N pull testers, wire sequence & continuity testers, terminal cross-section analyzers, vision measurement systems. 100% final inspection.
10+ Years Automotive Experience
Rooted in automotive parts processing. Strategic supplier to Fuyao Group and Minth Group. Deep understanding of Tier 1 quality requirements.
Production Capacity at a Glance
Wire Harness Solutions for Every Industry
Whether you're building EVs, energy storage systems, industrial robots, or consumer electronics -- we have the harness expertise you need.
Automotive Wire Harness
IATF 16949 compliant harnesses for vehicle body, engine, chassis, and door modules. Supports both ICE and new energy platforms.
- IATF 16949 certified quality system
- Supports 800V+ high-voltage platforms
- 100% final inspection & traceability
Energy Storage Harness
High and low voltage harnesses for residential, C&I, and grid-scale battery energy storage systems with superior thermal tolerance.
- Voltage resistance up to 1000V+
- Wide temperature range tolerance
- Three-layer EMI shielding available
BMS Harness
Battery management system harnesses including voltage sampling lines and temperature sensor cables, with 100% continuity testing and full batch traceability.
- 100% continuity & sequence testing
- Full process traceability
- Precision crimp height ±0.1mm
Industrial Control Harness
Custom control cables for water quality monitors, solder paste inspection systems, automated testing instruments, and industrial robots.
- High product variety, medium volume
- Sensor cable & power wiring
- Custom engineering support
EV High-Voltage Harness
High-voltage power harnesses supporting 800V+ EV platforms, rated above 200A with three-layer EMI shielding and liquid cooling options.
- 800V / 1000V insulation rated
- Three-layer EMI shielding
- Liquid cooling heat dissipation
Custom Cable Assembly
From small signal lines to 120mm² high-power cables. Full OEM/ODM service with dedicated engineering support and rapid prototyping.
- Signal lines to 120mm² power cables
- OEM/ODM accepted
- 10+ years supply chain experience
Industries We Serve
Trusted by manufacturers, integrators, and OEM brands across high-growth sectors worldwide
A Real Chinese Factory You Can Rely On
Established manufacturer with certified quality systems, proven supply chain partners, and transparent production processes.
In-House Testing Equipment
(automated small harness)
(semi-auto crimp & tin)
(large cable 16-120 mm²)
& full traceability
Trusted Supply Partners & Reference Customers
Ready to Source Your Custom Wire Harness?
Send us your requirements -- drawings, specs, or just a description -- and our engineering team will respond within 24 hours with a tailored quote.
Submit Your Requirements
Share your drawings, BOM, or application description via the form or WhatsApp.
Engineering Review & Quote
Our team reviews your specs and sends a detailed quote within 24 hours.
Prototype & Approval
We produce samples for your approval before committing to mass production.
Production & Delivery
Automated production with 100% final inspection and full traceability.
Send Us Your Requirements
We'll respond within 24 hours with a quote or technical feedback.