The Global Plastic Composite Copper Foil Market was valued at USD 123 Million in 2025 and is projected to reach USD 567 Million by 2034, growing at a Compound Annual Growth Rate (CAGR) of 24.6% during the forecast period (2026–2034). This explosive growth is being driven by the global transition to electric vehicles, escalating demand for high-performance energy storage systems, and the material’s superior safety and energy density advantages over traditional copper foils.

As the battery industry pivots towards lighter, safer, and more efficient power solutions, the spotlight is on the advanced material suppliers who are driving innovation at the component level. In this blog, we profile the Top 10 Companies in the Plastic Composite Copper Foil Industry—a mix of specialized material science firms, chemical giants, and pioneering manufacturers shaping the future of energy storage and flexible electronics.

Download FREE Sample Report: Plastic Composite Copper Foil Market – View in Detailed Research Report

---

🔟 1. Chongqing Jinmei New Materials Technology

Headquarters: Chongqing, China
Key Offering: PET Composite Copper Foil, PP Composite Copper Foil

Chongqing Jinmei is a leading innovator and one of the earliest companies in China to achieve mass production of plastic composite copper foil. The company specializes in advanced materials for lithium-ion batteries, focusing on the development and manufacturing of ultra-thin composite metal foils that significantly enhance battery safety and energy density.

Innovation and Expansion Initiatives:

• Pioneering R&D in both PET and PP-based composite foil technologies

• Massive capacity expansion projects to meet soaring EV battery demand

• Strategic partnerships with major battery cell manufacturers globally

---

9️⃣ 2. Shantou Wanshun New Material Group Co., Ltd.

Headquarters: Shantou, Guangdong, China
Key Offering: Aluminum-plastic film, PET Composite Copper Foil

Shantou Wanshun is a publicly listed company (Stock Code: 300057) with a strong focus on new packaging materials and battery components. Leveraging its expertise in high-barrier films, the company has successfully diversified into composite copper foils, positioning itself as a key supplier to the burgeoning power battery market.

Innovation and Expansion Initiatives:

• Vertically integrated production capabilities from polymer processing to metallization

• Continuous investment in advanced coating and lamination technologies

• Focus on cost-effective manufacturing to accelerate market adoption

Download FREE Sample Report: Plastic Composite Copper Foil Market – View in Detailed Research Report

---

8️⃣ 3. Nord New Materials Co., Ltd.

Headquarters: Dongguan, Guangdong, China
Key Offering: High-performance PET Composite Copper Foil

Nord New Materials is a specialized manufacturer dedicated to the R&D, production, and sales of composite copper foil for lithium batteries. The company is recognized for its technical expertise in creating foils with excellent adhesion strength, low resistance, and high-temperature resistance, which are critical for demanding automotive applications.

Innovation and Expansion Initiatives:

• Proprietary surface treatment technology for enhanced copper-polymer bonding

• Targeting high-end power battery and energy storage system markets

• Expanding production lines to achieve gigawatt-scale capacity

---

7️⃣ 4. Shenzhen Baoming Technology Co., Ltd.

Headquarters: Shenzhen, Guangdong, China
Key Offering: Composite Copper Foil, Flexible Laminates

Shenzhen Baoming Technology leverages its strong foundation in flexible circuit materials to advance composite copper foil technology. The company’s expertise in thin-film materials and precision coating processes allows it to produce highly uniform and reliable foils for next-generation battery applications.

Innovation and Expansion Initiatives:

• Integration of composite foil production with existing flexible material expertise

• Development of customized solutions for specific battery design requirements

• Focus on improving production yield and consistency for mass-market adoption

Download FREE Sample Report: Plastic Composite Copper Foil Market – View in Detailed Research Report

---

6️⃣ 5. Guangdong Enpack Packaging Co., Ltd.

Headquarters: Shantou, Guangdong, China
Key Offering: CPP Film, Composite Copper Foil Substrates

Originally a specialist in cast polypropylene (CPP) films for packaging, Guangdong Enpack has strategically entered the composite copper foil market. The company utilizes its polymer film manufacturing prowess to produce high-quality substrates that are then metallized to create advanced battery current collectors.

Innovation and Expansion Initiatives:

• Leveraging core competency in polymer film production for battery materials

• Developing specialty PP-based substrates optimized for composite foils

• Expanding into the high-growth energy storage material sector

---

5️⃣ 6. Jiangsu Shuangxing Color Plastic New Materials Co., Ltd.

Headquarters: Suqian, Jiangsu, China
Key Offering: Functional Film, Composite Foil Base Materials

As a major producer of polyester film (BOPET) and other advanced plastic materials, Jiangsu Shuangxing possesses the fundamental capabilities to supply high-grade substrates for composite copper foil production. The company is actively developing its position in the battery materials value chain.

Innovation and Expansion Initiatives:

• Supplying high-purity PET substrates to composite foil manufacturers

• R&D into functional coatings to improve foil performance

• Exploring vertical integration opportunities in the battery materials market

---

4️⃣ 7. Guangdong Jiayuan Technology Co., Ltd.

Headquarters: Dongguan, Guangdong, China
Key Offering: Electrolytic Copper Foil, Composite Copper Foil

Guangdong Jiayuan Technology brings expertise from the traditional copper foil industry into the composite foil space. This background provides a deep understanding of copper electroplating and surface treatment, which are crucial for creating high-performance composite current collectors.

Innovation and Expansion Initiatives:

• Applying electrolytic copper foil know-how to composite material development

• Focus on achieving low electrical resistance and high peel strength

• Capacity investments to serve both consumer and power battery segments

---

3️⃣ 8. Hubei Zhongyi Technology Co., Ltd.

Headquarters: Jingmen, Hubei, China
Key Offering: Photovoltaic Materials, Composite Copper Foil

Hubei Zhongyi Technology is expanding its materials portfolio from the solar industry into advanced battery components. The company’s experience with thin-film materials and large-scale coating processes provides a solid foundation for entering the composite copper foil market.

Innovation and Expansion Initiatives:

• Cross-applying coating technologies from photovoltaic to battery materials

• Developing cost-competitive manufacturing processes for composite foils

• Establishing supply relationships with tier-1 battery producers

---

2️⃣ 9. Anhui Tongguan Copper Foil Group Co., Ltd.

Headquarters: Tongling, Anhui, China
Key Offering: Lithium Battery Copper Foil, Composite Foil

As one of China’s leading producers of high-precision electronic copper foil, Anhui Tongguan possesses significant advantages in copper processing technology. The company is investing in composite foil R&D to offer a diversified product portfolio that meets evolving battery safety and performance requirements.

Innovation and Expansion Initiatives:

• Leveraging extensive copper foil manufacturing experience for composite development

• Strategic R&D focus on next-generation current collector materials

• Pilot production lines for composite foil technology validation

---

1️⃣ 10. Sichuan EM Technology Co., Ltd.

Headquarters: Chengdu, Sichuan, China
Key Offering: Advanced Electronic Materials, Composite Copper Foil

Sichuan EM Technology is a research-driven company focusing on electronic materials for high-tech applications. With strong technical capabilities in material science, the company is developing innovative composite foil solutions aimed at pushing the boundaries of battery energy density and cycle life.

Innovation and Expansion Initiatives:

• University and research institute collaborations for cutting-edge material development

• Focus on proprietary composite structures for superior performance

• Targeting niche, high-value applications in aerospace and premium electronics

Read Full Report: Plastic Composite Copper Foil Market – View in Detailed Research Report

---

⚡ Outlook: The Future of Plastic Composite Copper Foil Is Lighter and Safer

The plastic composite copper foil market is undergoing a rapid transformation. While traditional electrolytic copper foil still dominates current battery production, the industry is investing heavily in composite alternatives that offer significant weight reduction, enhanced safety, and higher energy density.

📈 Key Trends Shaping the Market:

• Accelerated adoption in electric vehicle batteries driven by safety regulations and performance demands

• Technology evolution from PET-based to PP-based composites for improved chemical resistance

• Manufacturing process optimization to reduce costs and improve production yields

• Strategic partnerships between material suppliers and battery manufacturers to co-develop customized solutions

Read Full Report: Plastic Composite Copper Foil Market – View in Detailed Research Report

The companies listed above are not only supplying critical materials for today’s batteries—they’re pioneering the advanced components that will power the next generation of electric mobility and energy storage.