Are you looking for the best copper foil factories in China? With the rapid growth in demand for copper foil, especially in the lithium battery and electronics industries, it’s crucial to identify the top performers. Let’s dive into a comparison of China’s leading copper foil manufacturers and what sets them apart.

Copper Foil in China

COPPER FOIL

Product Details: Chang Chun Group’s copper foil is widely used in various applications, including fiberglass epoxy resin copper clad laminate, multilayer printed circuit boards, and flexible circuit boards. The copper foil is available in a range of thicknesses from 5 um to 210 um. It has been developed and supplied by CCP since 1988, with a focus on independent R&D on manufacturing technologies.

Pros:
– Versatile usage in multiple types of circuit board…
– Wide range of thickness options from 5 um to 210 u…
– Long-standing experience in development and supply…

Cons:
– No specific cons mentioned on the website
– No information on potential environmental or healt…

Copper Strips Manufacturers,China Copper Foil Tapes …

Product Details: Fullway Technology Co., Ltd specializes in the research, development, production, and sales of high-precision copper tape and high-end electronic copper foil. Their products include copper strips for power cables, radio frequency cables, fire-proof cables, and cladding. These materials are widely used in various industries such as 5G, new energy, electronics, computers, communications, electric power, automobiles, railways, and aerospace.

Pros:
– High-quality and high-precision copper products
– Wide range of applications across multiple industr…
– Internationally renowned brand with global market…
– Established supplier for many large enterprises an…

Cons:
– No specific information available on potential dra…
– No customer reviews or feedback provided on the we…

HuiZhou United Copper Foil Electronic Material Co.,Ltd

Copper Foil 0.05mm |

Best factory low price China Copper Foil 99.9% for heat …

Product Details: The copper foil produced by CIVEN METAL has a purity of 99.9% and is known as pure copper or red copper due to its reddish-purple color. It features a smooth surface finish, flat sheet shape, and high uniformity. The foil is highly flexible and ductile with excellent electrical and thermal conductivity. It is suitable for electrical, thermal, and electromagnetic shielding. The foil can be produced in various thicknesses (0.01-0.15 mm) and widths (up to 400 mm) according to customer requirements. It is highly machinable and can be easily shaped and laminated. The soft and hard state can be controlled through

the annealing process.

Pros:
– High purity (99.9%) and low impurity content
– Smooth surface finish and flat sheet shape
– High uniformity and excellent electrical and therm…
– Highly flexible and ductile
– Suitable for electrical, thermal, and electromagne…
– Can be produced in various thicknesses and widths…
– Highly machinable and easy to shape and laminate
– Soft and hard state can be controlled through anne…

Cons:
– No specific cons mentioned in the product details
– May require specialized handling due to its high d…

Top 10 lithium battery copper foil companies in China in 2022

Product Details: The article lists the top 10 lithium battery copper foil companies in China for 2022. Companies include WASON COPPER FOIL, a wholly-owned subsidiary of London-listed company, and other notable manufacturers such as Kingboard Holdings, Changchun High-Tech, and Zhongyuan Special Copper. These companies specialize in producing high-quality copper foil used in lithium-ion batteries, emphasizing on thickness, conductivity, and durability.

Pros:
– High-quality copper foil with excellent conductivi…
– Specialized production for lithium-ion batteries
– Renowned companies with international recognition…
– Advanced manufacturing technologies to meet indust…

Cons:
– Limited geographical focus, primarily serving the…
– Dependence on raw material prices and supply chain…
– Potential environmental and health concerns associ…

China Copper Foil Manufacturers, Suppliers, Factory

Ra Copper Foil – China Factory, Suppliers, Manufacturers

China Customize High Precision Copper Foil factory and …

Product Details: CNZHJ offers high-precision copper foil as a full-service manufacturer. The material can be supplied on various cores including paper, steel, aluminum, and plastic, with inner diameters ranging from 76 mm to 500 mm. The copper foil is available in different thicknesses and can be customized to meet specific requirements. It is well-designed for high precision applications and is known for its top-quality conductive properties.

Pros:
– High precision and customizable to meet specific r…
– Available on various core materials (paper, steel,…
– Wide range of inner diameters (76 mm to 500 mm)
– Top-quality conductive properties

Cons:
– No specific cons mentioned on the website
– Potential for higher cost due to high precision an…

Comparison Table

Frequently Asked Questions (FAQs)

What are the main export destinations for copper foil from China?

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When it comes to exporting copper foil, China primarily sends its products to several key countries. In 2022, the main destinations were South Korea, Thailand, India, Vietnam, and Egypt. For instance, South Korea received $301 million worth of copper foil, while Thailand received $139 million. These countries are crucial markets for China’s copper foil exports.

Where does China import its copper foil from?

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China is not only a significant exporter but also a major importer of copper foil. In 2022, China imported $2.81 billion in copper foil, with the primary sources being Chinese Taipei, South Korea, Japan, Malaysia, and Hong Kong. Chinese Taipei alone supplied $1.45 billion worth of copper foil to China.

What types of copper foil are manufactured in China?

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Chinese manufacturers produce a variety of copper foil types to cater to different needs. These include electrolytic copper foil, rolled copper foil, battery copper foil, and plated copper foil. The materials used can range from pure copper to copper alloys like copper nickel, beryllium copper, and bronze. The foils come in various thicknesses and widths, and can have different tempers and finishes such as annealed, tin-plated, or nickel-plated.

What are the key stages in constructing a lithium battery copper foil plant in China?

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Constructing a lithium battery copper foil plant involves several critical stages. First, you need to conduct market research and feasibility studies to assess the project’s viability. Next, you’ll move into project preparation, defining the scope of work and responsibilities. This is followed by business negotiations and quotation, technical agreement signing, and finally, equipment installation and staff training. Partnering with experienced general contractors and manufacturers is essential for technical support and successful project execution.

What are some potential health and environmental risks associated with copper foil manufacturing in China?

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Copper foil manufacturing can pose several health and environmental risks. These include human non-carcinogenic toxicity, environmental pollution, and other health impacts related to the production process. It’s important for manufacturers to adhere to strict safety protocols and environmental regulations to mitigate these risks. Conducting thorough risk assessments and implementing safety measures are crucial for the well-being of workers and the environment.