Insulated Flexible Copper Stranded Connection Welding Components
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Insulated Flexible Copper Stranded Connection Welding Components

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 stranded copper wire welding assembly


Stranded wire is widely used in several applications due to its anti-interference properties, long transmission distance, ease of wiring, and low price.

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.



1Q: Are you a manufacturer or a trading company?

A: We operate as a factory.

2Q: What are the packaging options for the flexible copper wire?

A: The flexible copper wire can be packaged in a wooden case, carton box, pallet, or a special package as per your specific requirements.

3Q: Do you provide a warranty for your products?

A: Yes, we offer a one-year warranty for all our products.

4Q: Can I request some samples?

A: Yes, you can place a sample order to check the quality and test it in the market. However, you will be responsible for the freight charges.

5Q: What shipping methods do you offer?

A: We offer different shipping methods based on your requirements, including express, sea, or air shipping.

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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