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As one of the key battery auxiliary materials, copper foil is the current collector of lithium battery anode materials. Considering the increase in the penetration rate of the ultra-thin copper foil market, the global demand for copper foil for lithium batteries will maintain a high growth trend in the next three years. The demand will reach 1.217 million tons in 2025 and 2.631 million tons in 2030.

With the market demand improving, and the processing cost of lithium battery copper foil is declining, the investment enthusiasm in the field of lithium battery copper foil has not diminished these years. In this article, there has the top 10 global copper foil manufacturers in 2023 for you to consider.

Table of Contents

Copper foil manufacturers are pivotal players in the production of one of the most essential materials in electronics and industrial applications. Copper foil serves as a fundamental component in the manufacturing of printed circuit boards (PCBs), lithium-ion batteries, electromagnetic shielding, and various other electrical and electronic devices.

These copper foil manufacturers specialize in the production of copper foil in different thicknesses, widths, and grades to meet the diverse needs of their customers. Their expertise lies in transforming raw copper into high-quality, precision-engineered foil that meets stringent industry standards.

Key aspects of copper foil manufacturers include:

Material Expertise: Copper foil manufacturers possess in-depth knowledge of copper and its properties. They understand the metallurgical characteristics and properties of copper, enabling them to produce foil with specific conductivity, flexibility, and durability attributes.

Variety and Customization: These copper foil manufacturers offer a range of copper foil options, including rolled annealed copper foil, electrodeposited (ED) copper foil, and different surface treatments. They often cater to custom requests, providing tailored solutions based on unique specifications.

Quality Control and Standards: Reliable copper foil manufacturers adhere to strict quality control measures. They ensure the consistency, purity, and uniformity of their products, meeting industry standards such as IPC (Institute for Printed Circuits) specifications for PCB applications.

Innovation and R&D: Continual research and development efforts drive advancements in copper foil manufacturing. Manufacturers invest in innovation to improve conductivity, thickness uniformity, surface finish, and other critical characteristics to meet evolving industry demands.

Sustainability and Environmental Responsibility: Many manufacturers prioritize sustainable practices in copper mining, refining, and foil production. They implement eco-friendly processes and aim for recyclability to minimize environmental impact.

Supply Chain and Global Presence: Copper foil manufacturers operate within a global supply chain, serving customers worldwide. They often have distribution networks to efficiently supply copper foil to various industries.

In summary, copper foil manufacturers play an integral role in providing a foundational material crucial for the functionality and performance of numerous electronic and industrial applications. Their commitment to quality, innovation, and customization ensures the availability of high-performance copper foil for a wide array of technological advancements.


LocationShenzhen, Guangdong, China
Established time1989-08-23
Company websitewww.ndgf.net

Company profile

NUODE company
NUODE company

Nuode Investment Co., Ltd. (Stock Code: 600110) is the first high-tech enterprise in China that independently develops and produces electrolytic copper foil. The company was founded in 1989 and was listed on the main board of Shanghai Stock Exchange in 1997.

The company has five electrolytic copper foil production bases and has become an internationally renowned leading supplier of lithium battery copper foil. By the end of 2022, the company’s lithium battery copper foil production capacity is 58,000 tons per year.

Main products and services
Relying on its strong R & D strength and advanced management system, the company has customized the most advanced complete sets of automation equipment in the world, introduced France Dassault MES system, built an intelligent factory by relying on industrial Internet digitization, informatization and other tools, and created the highest level of production technology and the most stable product quality in China and even in the world.

The core products of the company are self-developed 3.5-8 micron lithium copper foil, microporous copper foil, ultra thick copper foil and 5g high-frequency high-speed standard copper foil for communication.



LocationLingbao, Henan, China
Established time2001-10-19
Company websitewww.wasoncf.com

Company profile


Wason Copper Foil Co., Ltd. is founded in 2001 with registered capital of 1.68 billion yuan and total assets of 3.6 billion yuan. It can now produce 4-70μm high-precision electrolytic copper foil with an annual production capacity of nearly 30,000 tons. By the end of 2022, the company’s lithium battery copper foil production capacity is 50,000 tons per year.

Main products and services
Wason copper foil focusing on processing, production and sales of lithium battery copper foil, electronic circuit copper foil.


LocationSeoul, South Korea
Established time1968
Company websitewww.iljin.co.kr.com

Company profile

ILJIN company
ILJIN company

Since its foundation in 1968, ILJIN has been promoting localization and has been pioneering the tough road of glorifying Korea with technology.

By the end of 2022, the company’s lithium battery copper foil production capacity is 45,000 tons per year.

Main products and services
It started to open the chapter in parts and material industries by developing high value-added products such as power distribution fitting, copper-clad steel wire, industrial diamond, PCB elecfoil independently which had been relying heaving on the import.

Industrial diamond, elecfoil for rechargeable battery, touch screen panel, seamless steel tube, extra-high voltage cable and heavy electric machines, ultrasonic medical devices and LED lighting.


LocationJeollabuk-do, South Korea
Established time1996
Company websitewww.sknexilis.com

Company profile

KCFT company
KCFT company

KCFT, based in Korea, copper foil manufacturer, a core part of a lithium-ion battery for electric vehicles and mobile devices, as well as FCCL in displays for TVs and smartphones. It has been taken over by SKC on June 13th, 2019. By the end of 2022, the company’s lithium battery copper foil production capacity is 30,000 tons per year.

KCFT boasts the world’s best technological prowess and productivity in the production of secondary battery copper foil. In October 2019, it successfully produced a 30-kilometer-long roll of ultra-thin (4㎛ thick) copper foil with a width of 1.4 meters, which is the longest piece of copper coil ever made.

Main products and services
South Korea’s KCFT produces copper foil and thin film copper. They offer 6㎛ and 5㎛ products, and pioneered thinner products as the world’s No. 1 thin technology innovator. KCFT was spun off from LS Mtron’s copper foil and thin film (FCCL) business in March 2018.



LocationMeizhou, Guangdong, China
Established time2001-09-29
Company websitewww.gdjygf.com

Company profile


Founded in September 2001, Guangdong Jiayuan Technology Co., Ltd. is a high-tech enterprise specializing in the research, manufacture and sales of high-performance electrolytic copper foil.
On July 22, 2019, it successfully landed on the Science and Technology Innovation Board of the Shanghai Stock Exchange (stock code: 688388) and is one of the first 25 companies listed on the Science and Technology Innovation Board. By the end of 2022, the company’s lithium battery copper foil production capacity is 30,000 tons per year.

Main products and services
The products are mainly used in the lithium-ion battery industry, and are finally applied in the fields of new energy vehicle power batteries, energy storage equipment and electronic products.


LocationJinhua, Zhejiang, China
Established time2017-10-27
Company websitewww.huanergy.com

Company profile

Huanergy company
Huanergy company

Huanergy is founded in 2017 with a registered capital of 200 million yuan. It is one of the professional high-performance copper foil manufacturers integrating R&D, production and sales. By the end of 2022, the company’s lithium battery copper foil production capacity is 30,000 tons per year.

Main products and services
The company’s business scope includes:
production and sales of copper foil, copper clad laminates, printed circuit boards, insulating boards and related electronic materials, etc.

Jiujiang Defu


LocationJiujiang, Jiangxi, China
Established time1985-09-14
Company profilewww.jjdefu.com

Company profile

JJDEFU Company
JJDEFU Company

Jiujiang Defu Technology Co., Ltd. is a national high-tech enterprise with a history of more than 30 years. Its main business is the research and development, production and sales of electronic copper foil. By the end of 2022, the company’s lithium battery copper foil production capacity is 26,000 tons per year.

Main products and services

Products include: new energy vehicle power lithium battery application dual-light copper foil 4.5-10 microns, high-temperature high-extension copper foil (HTE) 12-105 microns, flexible copper foil (FCF) for electronic circuits; actively develop and promote 5G applications Very low profile copper foil (HVLP), reverse treated copper foil (RTF) and other special application copper foils, etc.

JCC Copper Foil


LocationNanchang, Jiangxi, China
Established time2003-06-02
Company websitewww.jxcctb.com

Company profile

JCC Copper Foil company
JCC Copper Foil company

JCC Copper Foil Technology Co., Ltd. is a high-tech state-owned holding company integrating R&D, production and sales of electrolytic copper foil. It is located in Jiangxi copper industrial park, national high-tech development zone, Nanchang, Jiangxi Province.

Main products and services
The company has a complete range of products, covering CCL and PCB application standard copper foil, lithium battery, flexible copper foil and other fields. The annual production capacity of various types of electrolytic copper foil is 30,000 tons, including 15,000 tons of copper foil for conventional electronic circuits and 15,000 tons of electrolytic copper foil for lithium batteries.

Zhongyi Technology


LocationXiaogan, Hubei, China
Established time2007-09-13
Company websitewww.c1cf.com

Company profile

Zhongyi Technology company
Zhongyi Technology company

Hubei Zhongyi Technology Co., Ltd. (stock code 301150) is a national high-tech enterprise specializing in the R&D, production and sales of high-performance electronic materials. It was listed on the GEM of the Shenzhen Stock Exchange in April 2022.

The company has two electrolytic copper foil production bases in Yunmeng and Anlu, Hubei. It is a well-known professional manufacturer of copper foil in the industry and one of the top ten enterprises specializing in electronic copper foil materials in China.

Main products and services

The company’s products are mainly used in lithium-ion batteries and printed circuit boards. Lithium-ion batteries are widely used in new energy vehicle power batteries, energy storage equipment, electronic products and other fields; printed circuit boards are widely used in 5G communications, optoelectronics, consumer electronics, automotive, aerospace and other fields.

Shengda Electric


LocationTaizhou, Jiangsu, China
Established time1992-09-01
Company websitewww.lidianshijie.com/index.php?homepage=jswyt

Company profile

Shengda Electric company
Shengda Electric company

Shengda Electric Co., Ltd. was founded in 1986. It has passed the ISO9001 quality system certification in 2001. By the end of 2022, the company’s lithium battery copper foil production capacity is 20,000 tons per year.

Main products and services
Our company has domestic advanced production and testing equipment. We are specializing in the production of copper alloy contact wire for electrified railway, carrier cable, copper alloy slot wedge for large generating set, insulating hollow conductor, stainless steel hollow conductor, silver copper platoon, silver copper materials for commutator, copper alloy material for semiconductor industry, cable accessories, fittings, etc.

Final words

IBE can provide you with high-quality versions of just about any type of printed circuit board you may need, including HDI PCB and FR4 PCB, as well as ceramic PCB, heavy copper PCB and others. For a fast, free online quote for printed circuit boards, feel free to call us anytime with questions. If you’re not sure what types of PCBs are right for your projects and best for your business, our PCB sales will be happy to help you figure it out.

FAQ about copper foil manufacturers

Quality control measures typically involve stringent testing methods, compliance with industry standards (such as IPC specifications), ensuring uniformity in thickness, purity, and conductivity of the copper foil.

Considerations include the manufacturer's expertise, product quality, customization capabilities, adherence to industry standards, consistency in thickness and conductivity, as well as their ability to meet specific application requirements.

Yes, most manufacturers provide samples, technical specifications, and data sheets to help customers assess the suitability of their copper foil for particular applications.

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