Electrolytic Copper Foil

  • Shielded ED copper foils

    Shielded ED copper foils

    The electrolytic copper foil for shielding produced by CIVEN METAL can effectively shield electromagnetic signals and microwave interference because of the high purity of copper.

  • HTE Electrodeposited Copper Foils for PCB

    HTE Electrodeposited Copper Foils for PCB

    The electrolytic copper foil produced by CIVEN METAL has excellent resistance to high temperatures and high ductility. The copper foil does not oxidize or change color at high temperatures, and its good ductility makes it easy to laminate with other materials.

  • ED Copper Foils for Li-ion Battery (Double-shiny)

    ED Copper Foils for Li-ion Battery (Double-shiny)

    Electrolytic copper foil for lithium batteries is a copper foil developed and produced by CIVEN METAL specifically for the lithium battery manufacturing industry.

  • RTF ED Copper Foil

    RTF ED Copper Foil

    Reverse treated electrolytic copper foil (RTF) is a copper foil that has been roughened to varying degrees on both sides. This strengthens the peel strength of both sides of the copper foil, making it easier to use as an intermediate layer for bonding to other materials.

  • Super Thick ED Copper Foils

    Super Thick ED Copper Foils

    The ultra-thick low-profile electrolytic copper foil produced by CIVEN METAL is not only customizable in terms of copper foil thickness, but also features low roughness and high separation strength, and the rough surface is not easy to fall off powder. We can also provide slicing service according to customers’ requirements.

  • VLP ED Copper Foils

    VLP ED Copper Foils

    The very low profile electrolytic copper foil produced by CIVEN METAL has the characteristics of low roughness and high peel strength. The copper foil produced by the electrolysis process has the advantages of high purity, low impurities, smooth surface, flat board shape, and large width.

  • ED Copper Foils for FPC

    ED Copper Foils for FPC

    Electrolytic copper foil for FPC is specially developed and manufactured for the FPC industry (FCCL). This electrolytic copper foil has better ductility, lower roughness and better peel strength than other copper foils.

  • ED Copper Foils for Li-ion Battery (Double-matte)

    ED Copper Foils for Li-ion Battery (Double-matte)

    Electrodeposited Copper foil for single (double) sided gross lithium battery is a professional material produced by CIVEN METAL to improve the performance of battery negative electrode coating. The copper foil has a high purity, and after roughening process, it is easier to fit with the negative electrode material and less likely to fall off.