We invited customer to visit the production site of continuous rotary extrusion line for aluminum tube of our domestic customers. After seeing the equipment of continuous rotary extrusion line and the extruded products, they decided to discuss customization with us.

Customer visited our factory. After seeing the equipment of continuous rotary extrusion line and the extruded products, they told us their demands. After reaching agreement, we signed a contract.

In 2015, after two years' investigation, Elcowire finally chose Changzhou Aibang company as their partner to provide complete process technology and equipment of continuous rotary extrusion line for high-speed rail used copper magnesium alloy wire.

Customer visited the production sites our domestic customers. Comparing with European equipment, they thought our products were highly cost-effective. Their requirement was that our product must pass pilot production and meet demands