ETO is a trusted partner in developing copper and copper alloy wire harness conductor solutions in close collaboration with customers. Our conductors are designed for a wide range of industries and applications, including electrical components and cables. Rather than imposing a minimum order quantity, we focus on providing competitive pricing that aligns with the customer’s requested volume. This approach ensures cost efficiency while minimizing unnecessary waste.

Copper Alloy Wire
- Material: CuSn, CuMg, CuAg
- Single Wire Diameter: 0.02-8.0mm
- Construction: Stranded / Parallel Multi-Wire

Copper Clad Steel Wire
- Material: CCS14-40%
- Single Wire Diameter: 0.05-0.9mm
- Construction: Stranded Wire

Copper Wire
- Material: Cu (Hard/Anneal)
- Single Wire Diameter: 0.03-0.2mm
- Construction: Stranded / Parallel Multi-Wire

Coated Wire
- Material: Tin(Ag)-Plated Wire
- Single Wire Diameter: 0.016-3.5mm
- Construction: Stranded / Parallel Multi-Wire
Construction | Number of Wires | Coating Material | Thickness | Elongation |
0.90mm | 1 | Silver | 7μm | Min. 10% |
1.30mm | 1 | Silver | 17μm | Min. 22% |
1.80mm | 1 | Tin | 3μm | Min. 15% |
We offer more than what’s listed on our website, as many of our wire harness conductor solutions and services are tailored to specific customer needs. If you require a custom order, feel free to contact us or send us your design specifications. Since product variations and length options are extensive, providing as much detail as possible helps us deliver exactly what you need.
For Single Wire Products
To accurately meet your requirements, please provide details including:
- Material and composition
- Coating type and thickness
- Diameter range
- Electrical conductivity
- Elongation and tensile strength
- Resistivity
- Packaging preferences
- Intended application
For Stranded Wires
To ensure the best match for your requirements, please provide:
- Wire structure and composition
- Coating type and thickness
- Diameter range and overall strand diameter
- Conductivity and resistance values
- Stranding pitch
- Conductor cross-section
- Packaging preferences
- Intended application
Understanding your requirements
From the first conversation, we take the time to understand every detail of the customized conductors you need: product specifications, application needs, and any special requests. This ensures that what we deliver aligns perfectly with your expectations and performs exactly as required.

Sample Production
Once the specifications are confirmed, we proceed with the initial sample production to ensure everything meets your requirements before full-scale manufacturing.

Performance Testing
After the sample is completed, we conduct a thorough evaluation of its parameters and performance. The sample and test data will be provided for your review and confirmation.

Mass Production
Once the sample and specifications meet your requirements, we proceed with large-scale production, ensuring efficient manufacturing and timely delivery of your order.

Packaging & Shipping
If you have specific packaging requirements, we can customize the packaging and shipping process to match your needs.