JCC COPPER copper foil

JCC COPPER.JCC COPPER is a modern high-tech enterprise integrating R&D, production, and sales of electrolytic copper foil, located in Nanchang City, Jiangxi Province. The company currently has an annual production capacity of 75,000 tons of various high-grade electrolytic copper foils, including 35,000 tons for electronic circuits and 40,000 tons for lithium batteries. In May 2021, the company commenced construction of its fourth-phase project to expand high-end electronic circuit copper foil production by 20,000 tons annually. These products are primarily used in 5G high-frequency, high-speed circuits and subsequent higher-frequency circuits. The company offers a comprehensive product portfolio spanning multiple sectors, including standard copper foil for CCL and PCB applications, lithium battery copper foil, and flexible copper foil. Copper foil thickness specifications range from 3μm to 140μm, with a maximum width of 1370mm. Customized products with special properties can be developed according to customer requirements to maximize satisfaction. Key products include: electronic circuit copper foil and lithium battery copper foil.