Manufacturers flexiable expansion tinned copper foil connector

Products Feature

Flexible expansion connectors,material:copper foils,contact areas:press-welded

The expansion connectors consist out of copper foils with a thickness of 0.1mm(standard)or 0.03/0.05/0.20/0.20/0.30/0.40/0.50 on request.The contact areas are manufactured in a press-welded design.

The press-welding procedure is a special resistance welding process,which enables a welding of packages of copper foils with different strength in a defined area together. By working with this procedure it is not necessary to use any form of welding additives.

So press-welded connectors are excellent are excellent electrical conductors due to their perfect molecular connection.The contact areas can be bored,milled or bent without problem.The width of the contact areas are so selected that it is possible to install several expansion connectors in a distance of 2 mm side by side(e.g. for generator connections etc.)With drilling according to your drawings/samples or wishes.

On request it is also possible to deliver designs with coated contact areas(e.g. tinned or silvered).

1. thermal conductivity/seal airtight/electromagnetic radiation shielding

2. good electric performance/easy installation

DOWE comes from "Do we could, Do well we could ". Based on it, DOWE will march forward steadily in international market with customers all over the world hand by hand! We make 100% of our efforts in technology research and line expansion for ground connection and zero connection.

Q: Can I get some samples?
A: Yes,sample order is available for quality check and market test.But you have to pay the express cost.

Q: What’s delivery time?
A: It’s usually takes about 7 working days for small order and 15days for big order.

Q: What’s your payment terms?
A: We usually accept all kinds of payment terms.Such as T/T,L/C,Westerm union,Cash.

Q: What’s your warranty terms?
A: We offer 18 months warranty terms.

Q: Do you have the products in stock?
A: Depends on your request,we have standard models in stock.Some special product and big order will be newly produced according to your order.

Q: Can I mixed different type in one container?
A: Yes,different models can be mixed up in one container,even one order.

Q: How does your factory do the quality control?
A: Quality is priority,we always attach the importance to quality control from the beginning to the end of the production.Every product will be fully assembled and carefully tested before packing and shipping.

Q: I would like to know if you have a partner for export?
A: Yes,DOWE have the right to export and can sell product all over the word.

Q: How can I trust you?
A: DOWE is honesty and loyalty.Our company has been audited and approved ISO9001,CE.Assessment report will could be sent to you by e-mail.Also we are Alibaba’s good supplier since 2006.Now we have clients all around the world.

Q: What do you have for certificate?
A: Our products are passed through IEC60947 and IEC60269 standarded.

Q: How to become the agents for DOWE?
A: It is OK! We will depend on the sales turn over and also do research on your market. If your have interest,let us discuss more !

1. More than 10 years on Insulator and Copper Connector
2. Main products: Busbar Insulator,Busbar,Copper Connector
3. Supply the product with different class with different price
4. Supply the scheme design of ground connection and zero connection
5. Special requirement only for you,7days for samples.
6. CE,ROHS,material with UL

We cordially welcome customers from all over the world to contact us and develop our markets together. We guarantee superior quality, competitive prices, and best after-sale services.