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  • Top Quality 4n Copper Foil - Double Side Treated Copper foil For HDI – JM

    Top Quality 4n Copper Foil - Double Side Treated Copper foil For HDI – JM

    Specification ● Thickness: 12um 18um 35um ● Width: 300-1300mm. stadnard width 1290mm, can be cutting as size requirement ● Wooden box package ● ID: 76 mm, 152 mm ● Length: Customized ● Sample can be supply ● Delivery: 10-20days ● Slitting Working Procedure: Conduct slitting, classification, inspection and package according to requirement for quality, width and weight of copper foils of customers. Features ● Ultra-low profile, with high peel ● Strength and good etchability ● Hyper low coarseni...
  • Hot sale Factory Pcb Copper Foil Vlp - Electrolytic Copper Foil For High Speed Digital – JM

    Hot sale Factory Pcb Copper Foil Vlp - Electrolytic Copper Foil For High Speed Digital – JM

    Detail ● Thickness: 12um 18um 35um ● Standard Width: 1290mm, can be cutting as size request. ● Wooden box package ● ID: 76 mm, 152 mm ● Length: Customized ● Sample can be supply ● Lead time: 10-20days ● Exquisite equipment internationally excellent: JIMA copper possesses internationally first-rate electrolytic copper foils products equipment and precision inspection and monitoring devices. Domestic and overseas advanced machines and equipment for production, processing, packing and insp...
  • 2021 wholesale price Nickel Plated Copper Foil - Low Coarsening Reverse Treated Electrolytic Copper Foil – JM

    2021 wholesale price Nickel Plated Copper Foil - Low Coarsening Reverse Treated Electrolytic Copper Foil – JM

    Detail ● Thickness: 12um 18um 35um 70um 105um ● Standard Width: 1290mm, can be cutting as size request ● Wooden box package ● ID: 76 mm, 152 mm ● Length: Customized ● Sample can be supply ● Low Carbon Developing: JIMA Copper are one type of new material and important link national “low carbon development” strategy new industry, JIMA Copper still upholds the low carbon environmental protection concept from purchase of raw material, manufacturing and sales and constantly adopts...
  • Wholesale Copper Foil Sheets - Electrolytic Copper Foil For High Speed Digital – JM

    Wholesale Copper Foil Sheets - Electrolytic Copper Foil For High Speed Digital – JM

    Detail ● Thickness: 12um 18um 35um ● Standard Width: 1290mm, can be cutting as size request. ● Wooden box package ● ID: 76 mm, 152 mm ● Length: Customized ● Sample can be supply ● Lead time: 10-20days ● Exquisite equipment internationally excellent: JIMA copper possesses internationally first-rate electrolytic copper foils products equipment and precision inspection and monitoring devices. Domestic and overseas advanced machines and equipment for production, processing, packing and insp...
  • OEM/ODM Factory Copper Foil 0.005 - Lithium-ion Battery Double-side rough Copper Foil – JM

    OEM/ODM Factory Copper Foil 0.005 - Lithium-ion Battery Double-side rough Copper Foil – JM

    Detail ● Thickness: 6um 7um 8um 9um 10um 12um ● Width range: 200-1300mm, can be cutting as per size request. ● Wooden box package ● ID: 76 mm, 152 mm ● Length: Customized ● Sample can be supply Features ● Double-side rough, Superior rupture endurance ● Stable properties suitable for high capacity rechargeable battery ● Eco-friendly products and processes ● Excellent uniformity ● Excellent infiltration ● Advanced double side treated copper foil in Li-ion batteries ● Possessing the...
  • Chinese Professional Copper Roll - Matte Side Treated Low Profiles Rolled Copper Foil Black and red color – JM

    Chinese Professional Copper Roll - Matte Side Treated Low Profiles Rolled Copper Foil Black and red color – JM

    Rolled Copper Foil characteristic Treated Low Profiles Rolled Copper Foil with Black/Red Matte Side Rolled Copper Foil characteristic During the downstream heating process, the material will undergo annealing changes at a temperature of 145°C within half an hour, The tensile strength and hardness of the material are reduced, and so the elongation is greatly increased, which provides sufficient elongation for the later bending and stretching of the flexible LED, The finished LED is not easy...
  • 2021 China New Design Rolled Copper - Lithium battery Plain Rolled Copper Foil – JM

    2021 China New Design Rolled Copper - Lithium battery Plain Rolled Copper Foil – JM

    The Battery Rolled Copper Foil is a cathode material produced by JIMA Copper specifically for high-end batteries. The uniform thickness and flat shape of the copper foil makes it easy to coat and not to peel off; the uniform grain size of the material can effectively increase the charge/discharge times of the battery and reduce battery failure and improve cycle life; the purity of the copper foil is extremely high and it has excellent electrical conductivity; and the rolled copper foil produc...
  • factory Outlets for Polished Copper Foil - 5G Electrolytic Copper Foil – JM

    factory Outlets for Polished Copper Foil - 5G Electrolytic Copper Foil – JM

    Specification ● Thickness: 12um 18um 35um ● Width: 300-1300mm. stadnard width 1290mm, can be cutting as size requirement ● Wooden box package ● ID: 76 mm, 152 mm ● Length: Customized ● Sample can be supply ● Delivery: 10-20days ● Slitting Working Procedure: Conduct slitting, classification, inspection and package according to requirement for quality, width and weight of copper foils of customers. Features ● Ultra-low profile, with high peel ● Strength and good etchability ● Hyper lo...
  • Good Quality Copper Foil - Matte Side Treatment Low Profile Copper in Black/red (LP-S-B/R) – JM

    Good Quality Copper Foil - Matte Side Treatment Low Profile Copper in Black/red (LP-S-B/R) – JM

    Detail ● Thickness: 10um 12um 18um 25um 35um ● Standard Width: 520mm1040mm 1100mm, Max.1300mm; can be cutting as per size request. ● Wooden box package ● ID:76 mm, 152 mm ● Length: Customized ● Sample can be supply Features By increasing the density of the roughening treatment particles compared to previous products, this ultra low roughness copper foil boasts stronger adhesion to various substrates without increasing roughness. In addition to adhesion strength, it also offers various...
  • Wholesale Price Copper Manufacturers - Matte Side Treatment Low Profile Copper in Black/red (LP-S-B/R) – JM

    Wholesale Price Copper Manufacturers - Matte Side Treatment Low Profile Copper in Black/red (LP-S-B/R) – JM

    Detail ● Thickness: 10um 12um 18um 25um 35um ● Standard Width: 520mm1040mm 1100mm, Max.1300mm; can be cutting as per size request. ● Wooden box package ● ID:76 mm, 152 mm ● Length: Customized ● Sample can be supply Features By increasing the density of the roughening treatment particles compared to previous products, this ultra low roughness copper foil boasts stronger adhesion to various substrates without increasing roughness. In addition to adhesion strength, it also offers various...
  • Wholesale Price China Copper Rolls - High corrosion resistance rolled copper foil (RA Copper Foil with Nickel plating) – JM

    Wholesale Price China Copper Rolls - High corrosion resistance rolled copper foil (RA Copper Foil with Nickel plating) – JM

    JIMA Copper JIMA Copper is a hi-tech enterprise specializing in the production of high-precision copper and rolled foil of copper alloy series. The company has passed ISO9001 international quality management system and ISO14001 international environmental management system certification. With the introduction of international first-class production equipment and technology, the company can produce foil of 4-100 μm thickness and a maximum of 660 mm width, which makes the company the largest...
  • Reasonable price for Copper Foil For Graphene Growth - Electric Vehicles Li-ion Battery Double Side Shiny Copper Foil – JM

    Reasonable price for Copper Foil For Graphene Growth - Electric Vehicles Li-ion Battery Double Side Shiny Copper Foil – JM

    Double-sided polished electrolytic copper foil is characterized by a symmetrical structure of two sides, metal density close to the theoretical density of copper, very low profile of the surface, excellent elongation and tensile strength, and so forth. As the cathode collector for lithium batteries, it has excellent cold/thermal resistance and can significantly extend the battery longevity. It can be widely applied in batteries for new-energy vehicles, the 3C industry represented by smart pho...