Are you in the market for high-quality copper foil and wondering where to find the best manufacturers in China? With the growing demand for copper foil in various industries, choosing the right factory can make all the difference in your production process. By comparing the top factories, you can ensure you’re getting the best quality, pricing, and service. Imagine the peace of mind that comes with knowing you’ve selected a reliable partner for your needs. Dive into our article to discover the leading copper foil factories in China and make an informed choice for your business!

Top 50 copper foil manufacturers in China – IBE Electronics

Product Details: Copper foil is an important basic material in the field of lithium battery and electronics, with good electrical conductivity and mechanical processing performance. It is mainly divided into electronic copper foil, power copper foil, and calendering copper foil.

Technical Parameters:
– Good electrical conductivity
– Corrosion resistance

Application Scenarios:
– Electronics
– Construction
– Aerospace

Pros:
– Improves product quality
– Wide range of applications

Cons:
– Can be expensive depending on the type
– Requires careful handling to avoid damage

China Copper And Brass Strip, Copper And Brass Foil, Copper Strip …

Product Details: Copper and Brass Strip and Foil for heat-exchanger fin and tube, with various grades including C14420, C14415, C2680, C2200, C2600, and GH65F.

Technical Parameters:
– Minimum thickness: 0.03mm
– Maximum width: 500mm

Application Scenarios:
– Manufacturing of radiators
– Electronic and electric appliances

Pros:
– High thermal conductivity
– Durable and reliable for heat-exchanger applications

Cons:
– Welding difficulties due to heat loss
– Potential for deformation during welding

China Copper Strip Manufacturers, Aluminum Strip Suppliers, Copper Foil …

Product Details: Copper and aluminum strips/foils for transformers and other new energy applications.

Technical Parameters:
– Material: C1100, C11000, TU1, T2 for copper; A1060 for aluminum.
– Customization available for special dimensions, shapes, and structures.

Application Scenarios:
– Used in transformers for electrical conductivity.
– Suitable for high voltage, large cross-section, and large-span overhead transmis…

Pros:
– High electrical conductivity and low resistance.
– Lightweight aluminum strips reduce construction and transportation costs.

Cons:
– Aluminum strips may react with oxygen, forming an oxide film.
– Copper is heavier and more expensive than aluminum.

China Copper Foil Manufacturers and Factory – Buy Copper Foil – GUANGYUAN

Product Details: Copper foil is a thin sheet of copper used in various industries, including electronics, construction, and manufacturing. It is produced by Heze Guangyuan Copper Strip Co. Ltd., established in 1985, with a production capacity of 30000 MT/year.

Technical Parameters:
– Minimum thickness: 0.03mm
– Maximum width: 500mm

Application Scenarios:
– Used in printed circuit boards (PCBs) for electrical signals.
– Used in roofing and plumbing due to its durability and flexibility.

Pros:
– Excellent electrical conductivity.
– Durable and resistant to corrosion.

Cons:
– Can be expensive compared to other materials.
– Requires careful handling to avoid damage.

Quality Copper Foil Rolls & Thin Copper Foil factory from China

Product Details: Quality Copper Foil Rolls & Thin Copper Foil from Beijing Silk Road Enterprise Management Services Co.,LTD.

Technical Parameters:
– Copper Foil Rolls available in various thicknesses
– Electrolytic Copper Foil and ED Copper Foil options

Application Scenarios:
– Used in the electro-technical industry
– Suitable for lithium-ion batteries and PCB manufacturing

Pros:
– High purity and quality of copper products
– Wide range of products available

Cons:
– Limited information on specific product specifications
– Potential variability in product availability

Quality ED Copper Foil & Rolled Copper Foil factory from China

Product Details: ED Copper Foil & Rolled Copper Foil from Jima Copper, available in various thicknesses and widths for multiple applications.

Technical Parameters:
– Thickness: 4-800μm
– Maximum width: 1580 mm

Application Scenarios:
– Lithium batteries
– PCB and FPC manufacturing

Pros:
– High precision and quality
– Wide range of thickness options

Cons:
– Limited information on specific alloys
– Potentially high minimum order quantities

Treated Copper Foil, Copper Foil Sheet, China Copper Foil – Civen …

Product Details: Treated Copper Foil, Copper Foil Sheet, various types including ED Copper Foils and RA Copper Foils.

Technical Parameters:
– CE, ISO9001, ISO13485 certification
– More than 3000 square meters of production area

Application Scenarios:
– High Frequency Transformers
– Electronic Shielding

Pros:
– Intimate after-sales service
– Rich experience in foreign trade export

Cons:
– Limited information on specific product dimensions
– Potential variability in product availability

Copper Foil Tape – Naikos(Xiamen) Adhesive Tape Co., Ltd

Product Details: Copper tape consisting of a copper foil backing coated with acrylic pressure sensitive adhesive. Various types include customized sizes, conductive copper tape, EMI shielding tape, and more.

Technical Parameters:
– Good elongation
– Strong adhesion and easily peeled off

Application Scenarios:
– Transformers
– Mobile phones, computers, and LCD monitors

Pros:
– EMI shielding
– Waterproof, cold, and heat resistance

Cons:
– Not specified
– Not specified

China Copper foil For Cable Shielding Manufacturers Factory – GUANGYUAN

Product Details: High-purity copper strip for cable, used in power cables, available in annealed types C1100R and C1020R.

Technical Parameters:
– Thickness: 0.1 mm with tolerance +/- 0.005 mm
– Conductivity: ≥98 IACS% or ≤ 0.017593 Ω mm2/m

Application Scenarios:
– Construction industry
– Renewable energy sector

Pros:
– Excellent electrical conductivity
– Highly resistant to corrosion

Cons:
– Requires adequate rust-preventive coating for long-term storage
– Potential for defects if not manufactured properly

China Copper Foil Manufacturers, Suppliers, Factory – Wholesale Copper …

Product Details: Copper Foil Mylar Tape is a kind of insulation material used widely in Cable and Wire. The Copper Polyester Tape is consisted of 2 parts mainly: Copper Foil and Polyester Film. The Copper Foil provides conductivity.

Technical Parameters:
– Material: Copper Foil and Polyester Film
– Conductivity: High

Application Scenarios:
– Electrical insulation in cables and wires
– EMI shielding

Pros:
– Excellent electrical conductivity
– Water corrosion-resistant

Cons:
– May be more expensive than alternatives
– Requires careful handling to avoid damage

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Comparison Table

Company	Product Details	Pros	Cons	Website
Top 50 copper foil manufacturers in China – IBE Electronics	Copper foil is an important basic material in the field of lithium battery and electronics, with good electrical conductivity and mechanical processin…	– Improves product quality – Wide range of applications	– Can be expensive depending on the type – Requires careful handling to avoid damage	www.pcbaaa.com
China Copper And Brass Strip, Copper And Brass Foil, Copper Strip …	Copper and Brass Strip and Foil for heat-exchanger fin and tube, with various grades including C14420, C14415, C2680, C2200, C2600, and GH65F.	– High thermal conductivity – Durable and reliable for heat-exchanger applications	– Welding difficulties due to heat loss – Potential for deformation during welding	www.gycopperstrip.com
China Copper Strip Manufacturers, Aluminum Strip Suppliers, Copper Foil …	Copper and aluminum strips/foils for transformers and other new energy applications.	– High electrical conductivity and low resistance. – Lightweight aluminum strips reduce construction and transportation costs.	– Aluminum strips may react with oxygen, forming an oxide film. – Copper is heavier and more expensive than aluminum.	www.gintetech.com
China Copper Foil Manufacturers and Factory – Buy Copper Foil – GUANGYUAN	Copper foil is a thin sheet of copper used in various industries, including electronics, construction, and manufacturing. It is produced by Heze Guang…	– Excellent electrical conductivity. – Durable and resistant to corrosion.	– Can be expensive compared to other materials. – Requires careful handling to avoid damage.	www.gycopperstrip.com
Quality Copper Foil Rolls & Thin Copper Foil factory from China	Quality Copper Foil Rolls & Thin Copper Foil from Beijing Silk Road Enterprise Management Services Co.,LTD.	– High purity and quality of copper products – Wide range of products available	– Limited information on specific product specifications – Potential variability in product availability	www.copperfoilrolls.com
Quality ED Copper Foil & Rolled Copper Foil factory from China	ED Copper Foil & Rolled Copper Foil from Jima Copper, available in various thicknesses and widths for multiple applications.	– High precision and quality – Wide range of thickness options	– Limited information on specific alloys – Potentially high minimum order quantities	www.rolledcopperfoil.com
Treated Copper Foil, Copper Foil Sheet, China Copper Foil – Civen …	Treated Copper Foil, Copper Foil Sheet, various types including ED Copper Foils and RA Copper Foils.	– Intimate after-sales service – Rich experience in foreign trade export	– Limited information on specific product dimensions – Potential variability in product availability	www.civen-incs.com
Copper Foil Tape – Naikos(Xiamen) Adhesive Tape Co., Ltd	Copper tape consisting of a copper foil backing coated with acrylic pressure sensitive adhesive. Various types include customized sizes, conductive co…	– EMI shielding – Waterproof, cold, and heat resistance	– Not specified – Not specified	www.china-adhesive-tapes.com
China Copper foil For Cable Shielding Manufacturers Factory – GUANGYUAN	High-purity copper strip for cable, used in power cables, available in annealed types C1100R and C1020R.	– Excellent electrical conductivity – Highly resistant to corrosion	– Requires adequate rust-preventive coating for long-term storage – Potential for defects if not manufactured properly	www.gycopperstrip.com
China Copper Foil Manufacturers, Suppliers, Factory – Wholesale Copper …	Copper Foil Mylar Tape is a kind of insulation material used widely in Cable and Wire. The Copper Polyester Tape is consisted of 2 parts mainly: Coppe…	– Excellent electrical conductivity – Water corrosion-resistant	– May be more expensive than alternatives – Requires careful handling to avoid damage	www.ygmetal.com

Frequently Asked Questions (FAQs)

What is copper foil used for?

Copper foil is primarily used in the electronics industry, particularly for printed circuit boards (PCBs), batteries, and flexible circuits. It provides excellent conductivity and is essential for various applications, including smartphones, laptops, and electric vehicles.

How is copper foil manufactured?

Copper foil is produced by electroforming or rolling processes. In electroforming, a thin layer of copper is deposited onto a substrate through an electrochemical process. In rolling, large sheets of copper are mechanically rolled into thin foils. Both methods ensure high quality and uniform thickness.

What are the quality standards for copper foil?

Quality standards for copper foil include thickness tolerance, surface roughness, and conductivity. Manufacturers often adhere to international standards like IPC-4562, ensuring that the foil meets specific requirements for performance and reliability in electronic applications.

Can I customize the specifications of copper foil?

Yes, many copper foil factories in China offer customization options. You can specify the thickness, width, and surface treatment based on your project needs. It’s best to communicate your requirements clearly to ensure the final product meets your expectations.

What are the lead times for ordering copper foil?

Lead times for copper foil orders can vary based on the factory’s production capacity and your order size. Typically, you can expect a lead time of 2 to 4 weeks. It’s advisable to discuss timelines with the manufacturer to plan your project accordingly.