Chuanjin Tech provide battery grade copper foil and aluminum foil, which have high purity, uniform thickness, and excellent conductivity. These materials are ideal for making the negative and positive electrode collectors of lithium-ion batteries.
High purity: The content of impurities is extremely low, ensuring battery performance and safety.
Consistency: uniform thickness, flat surface, which is conducive to improving the consistency of the battery.
High conductivity: lower resistance, reduce energy loss.
Custom specifications: rolls of different thicknesses and widths are available.
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Consultation: customer demand analysis.
Design proposal: Provide product selection and site planning suggestions.
Order production: Produce according to the order requirements.
Test acceptance: the product is strictly tested and accepted by the customer.
Logistics and delivery: Worldwide shipping.
After-sales service: installation guidance, technical support and warranty
customer demand analysis.
Provide product selection and site planning suggestions.
Produce according to the order requirements.
the product is strictly tested and accepted by the customer.