Custom Cable Harness Assembly & Wire Harness Manufacturer
From prototype to mass production, we deliver precision-engineered wire harness and cable assembly solutions. 48-hour rapid prototyping with no minimum order quantity.
Industries We Serve
Request a Quote
Response within 24 hours
Wire Harness & Cable Assembly Solutions
From concept to production, we provide end-to-end wire harness and cable assembly manufacturing services.
Custom Wire Harness
Complete wire harness solutions from design to production, including waterproof, high-voltage, and EMI shielded harnesses.
- Automotive Grade
- Medical Device
- Industrial Control
- Aerospace
Cable Assembly
Precision cable assemblies with major connector brands including Molex, JST, TE Connectivity, and more.
- Overmolded Cables
- Multi-Conductor
- Coaxial Assembly
- Custom Connectors
Rapid Prototyping
48-hour quick-turn prototyping services from our China facility with design validation and first article inspection.
- 48h Turnaround
- Low Volume OK
- Design Review
- Fast Iteration
Engineering for Precision
Our wire harness manufacturing processes are designed to deliver reliable, high-quality cable assemblies for the most demanding applications.
Custom Wire Harness
- Automotive Grade Wiring
- Medical Device Cables
- Industrial Control Harnesses
- Aerospace Wiring Systems
Cable Assembly
- Overmolded Assemblies
- Multi-Conductor Cables
- Shielded & Jacketed
- Custom Connectors
Rapid Prototyping
- 48-Hour Quick Turn
- Low Volume Production
- Design Validation
- First Article Inspection
Quality Assurance
- 100% Electrical Testing
- Visual Inspection
- Pull Force Testing
- Continuity Verification
See Our Wire Harness Manufacturing in Action
Take a virtual tour of our state-of-the-art wire harness manufacturing facility. Watch our skilled technicians and automated equipment produce high-quality cable assemblies with precision and efficiency.
- Automated wire cutting and stripping
- Precision terminal crimping
- 100% electrical testing
- Quality control processes
A Fully Itemized Cost Breakdown With Every Quote
Most suppliers hand you a single lump-sum price. We give you a complete, line-by-line breakdown — so you know the cost of every component and every process step before you commit.
- Line-by-line costing for every wire, terminal, connector and process step — material and labour itemized separately.
- No hidden mark-ups: you see exactly how your quote is built and where every cent goes.
- Makes internal budget approval and supplier cost benchmarking effortless.
TRUSTED BY ENGINEERING TEAMS WORLDWIDE
Industries We Serve
Automotive
High-reliability wire harnesses for ECU, sensors, infotainment, and EV battery systems.
Medical Devices
Precision cable assemblies for diagnostic equipment, patient monitors, and surgical systems.
Industrial Control
Rugged wiring solutions for automation, robotics, and heavy machinery applications.
Robotics
Flexible, high-flex cable harnesses designed for robotic arms and motion systems.
Representative Projects. Real-World Challenges.
Illustrative, anonymized examples of the programs we support across automotive, medical, and industrial robotics.
EV Battery Harness Cost Reduction
Facing long lead times and high per-unit cost from local suppliers, with production deadlines at risk and quality inconsistency across multiple existing suppliers.
Cable Assembly for a Regulated Program
A previous supplier failed an FDA audit, delaying the product launch. The program required ISO 13485 compliance plus full lot traceability.
High-Flex Robot Arm Cables
Existing cables were failing well short of the 10M-cycle spec, causing field failures and warranty cost, and prior suppliers could not meet the flex spec.
About These Examples
These are representative, anonymized examples of the project types we support, not specific named-customer engagements. They illustrate the kinds of challenges we solve and how we approach them—including the issues encountered along the way, because we solve problems rather than hide them.
Tired of These Supply Chain Headaches?
We back our promises with contractual SLAs and financial penalties. Not just marketing claims—verifiable commitments.
Dual Factory Redundancy
China (Shijiazhuang) + Philippines (Cavite) dual-factory strategy. 85% product overlap capability. If one facility faces disruption, production transfers within 72 hours.
Delivery Backed by Contract
DDP delivery to EU/US available. Sea freight: 4-5 weeks. Air freight: 5-7 days. We absorb delay penalties per contract.
4-Hour Technical Response
Native-speaking engineers (EN/DE/FR/ES/ZH). Technical inquiries: 4 business hours. Quotations: 24 hours standard, 5 days for custom engineering.
100% Electrical Test Coverage
Every assembly is electrically tested before it ships. IATF 16949 certified process, IPC/WHMA-A-620 Class 3 workmanship.
Certifications
Verify AllTotal Landed Cost Comparison vs. EU Tier-2 Suppliers
- Landed-cost review - We quote DDP Europe with freight, duty and inspection costs itemised, so the comparison against your current supplier is on the same basis.
- One-Stop EMS - DFM review, prototyping, testing, production, box-build assembly. Reduce your supplier management overhead.
- 48h Prototypes - vs. 2-3 weeks typical EU lead time. Accelerate your development cycle by 4-6 weeks.
- China+1 Option - Section 301 duties attach to China-origin goods; Philippines-origin assemblies sit outside that programme. Confirm classification and origin with your customs broker.
Standard Terms
Why Choose OurPCB for Wire Harness Manufacturing?
We combine engineering expertise with flexible manufacturing to deliver wire harness solutions that meet your exact requirements.
No Minimum Order
From 1 piece prototype to mass production, we handle orders of any size.
48-Hour Prototyping
Rapid turnaround for urgent projects from our China facility.
Dual Factory Strategy
China for speed, Philippines as a China+1 origin for US-bound production.
Full Certifications
IATF 16949, ISO 9001, and IPC/WHMA-A-620 workmanship training.
How We Compare (Honestly)
We're not the cheapest. We're not the fastest. But we might be the best value for your specific needs. Here's a transparent comparison.
| Criteria | Us China + Philippines | Local Supplier US / EU based | Generic Offshore Low-cost Asia |
|---|---|---|---|
| Certifications | |||
| IATF 16949 (Automotive)IATF 16949 is the automotive quality standard; not every harness supplier holds it | |||
| ISO 13485 (Medical) | |||
| Pricing | |||
| Landed Cost (Index)Indexed to our pricing. Lower is better. | 100 | 180-250 | 85-95 |
| Transparent Cost Breakdown | |||
| Volume Tier Pricing | |||
| Lead Time | |||
| Sample Lead Time | 5-7 days | 3-5 days | 10-15 days |
| Production Lead Time | 2-4 weeks | 2-3 weeks | 4-8 weeks |
| Rush Order Capability | |||
| Quality | |||
| Avg. PPM RateParts per million defects. Lower is better. | <80 PPM | 100-200 PPM | 300-500 PPM |
| 100% Electrical Testing | |||
| Full Lot Traceability | |||
| Capabilities | |||
| In-House Wire Cutting | |||
| Overmolding | |||
| Clean Room (Medical) | |||
| Support | |||
| English Technical Support | |||
| DFM Feedback | |||
| Dedicated PM | |||
| Risk Mitigation | |||
| Dual-Site ProductionChina + Philippines dual-factory capability | |||
| China+1 SourcingPhilippines production for US/EU tariff avoidance | N/A | ||
| Safety Stock Programs | |||
Choose Local If...
- • You need samples in 48 hours
- • Volume is under 1,000 units/year
- • Budget is not a primary concern
- • Domestic sourcing is mandated
Choose Us If...
- • You need certified quality (IATF/ISO 13485)
- • Volume is 5,000+ units/year
- • You want cost savings with quality
- • Supply chain resilience matters
Choose Generic Offshore If...
- • Price is the only factor
- • Quality tolerance is high (300+ PPM OK)
- • No certification requirements
- • You can manage QC yourself
Disclaimer: Comparison based on industry averages and our experience. Individual suppliers vary. "Local Supplier" refers to typical US/EU-based wire harness manufacturers. "Generic Offshore" refers to non-certified Asian manufacturers. Request specific data for accurate comparison.
Want a side-by-side comparison with your current supplier?
Request Custom ComparisonWhat is Wire Harness Manufacturing?
Wire harness manufacturing is the process of assembling multiple electrical wires, cables, and connectors into a single organized bundle. These harnesses transmit signals and power throughout vehicles, machines, and electronic devices, forming the essential nervous system of modern equipment.
At OurPCB, we specialize in custom cable assembly and wire harness production for automotive, medical, industrial, and aerospace applications. Our facilities are equipped with automated cutting, stripping, and crimping machines to ensure precision and consistency.
Wire Harness vs. Cable Assembly
Technical Comparison| Feature | Wire Harness | Cable Assembly |
|---|---|---|
| Structure | Multiple wires bound with tape, ties, or conduit | Wires enclosed in protective outer jacket/sheath |
| Primary Use | Internal device/vehicle wiring, space-constrained areas | External connections, harsh environments |
| Protection Level | Basic organization, some abrasion resistance | High protection from moisture, chemicals, EMI |
| Flexibility | More flexible, easier routing | Less flexible, more durable |
Need design assistance?
Our engineering team can help with connector selection, wire gauge optimization, and routing recommendations for your wire harness project.
Frequently Asked Questions
Common questions about our wire harness manufacturing process.
Ready to Start Your Wire Harness Project?
Submit your design specifications for a free quote. Our engineering team is ready to help with your custom cable assembly requirements.
Need help with specifications? Contact our engineering team