Bare Annealed Flexible Copper Stranded Wire Conductor
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Bare Annealed Flexible Copper Stranded Wire Conductor

Technical Requirements:
Material: TU1, Oxygen Free Copper,Copper Content≥99.95%
Single Wire Diameter:0.04mm-0.2mm
Normal Single Wire Diameter:0.05mm(AWG44), 0.07mm(AWG41), 0.10mm(AWG38)
Sectional Area:0.15mm²-100mm²
Surface Coating: Bare Copper, Tin Plating, Nickel Plating, Silver Plating, etc.
Packing:Wooden Reel, Plastic Reel
Stranded Structure:The stranded wire is twisted according to GB/T12970.2-2009 national standard of the People's Republic of China.
Layer Direction: can be customized based on customer requirements.
  • flexible copper stranded wire


Product Advantages:

1. Our flexible copper stranded wire is created by a high-speed wire stranding machine, utilizing a unique patented twisting process. The resulting wire is flexible, round, straight, and tightly structured, with no loose strands.

2. DONGJUE's flexible copper stranded wire undergoes advanced annealing, providing exceptional resistance to oxidation.

3. We offer customized production options for customers, allowing them to personalize wires with different layer directions, structures, specifications, and other non-standard products.

4. Our sintering and cutting processes ensure high dimensional precision, and our core surface treatment technology enhances the oxidation resistance of our products.


Due to its flexibility, stranded wire can be configured to meet the needs of a wide variety of applications. It is ideal for joining electronic circuit components in confined spaces where there is limited room. Aside from being very flexible and malleable, stranded wire has superior strength and resilience, which makes it difficult to break.In environments where in which the electrical connection is subject to a considerable number of movements or vibrations and where it is fundanmental to absorb them.

Our Advantages

Highly Specialization

Focus on Flexible Copper Wire for more than 15 years, have profound accumulation and precipitation in wire manufacturing, welding surface treatment and other technologies.

Deep Ploughing Industry Chain

Covering the whole industrial chain from the procurement of precision conductor copper materials, wire drawing, bunching, twisting, wearing, heat treatment, extrusion to cutting, welding and wire harness processing, form the core competitiveness.

We can customize your order, just let us know what you need.




    Add : No.312 Weishi Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province
    Tel : +86-577-61780239
    E-mail :
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