The Global Capacitor Film for New Energy Vehicle Market was valued at USD 259 Million in 2025 and is projected to reach USD 561 Million by 2034, growing at a Compound Annual Growth Rate (CAGR) of 11.9% during the forecast period. This exceptional growth is propelled by the rapid global expansion of electric vehicle production, the transition to higher-voltage vehicle architectures, and the critical demand for reliable, high-performance dielectric materials in power electronics.

As the automotive industry accelerates its shift toward electrification, the focus intensifies on the specialized material science that enables advanced power management. In this blog, we profile the Top 10 Companies in the Capacitor Film for New Energy Vehicle Industry—a group of chemical giants, specialized film producers, and innovators shaping the future of EV efficiency and reliability.

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Capacitor Film for New Energy Vehicle Market – View in Detailed Research Report

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🔟 1. Toray Industries, Inc.

Headquarters: Tokyo, Japan
Key Offering: Advanced BOPP, PET, and PEN capacitor films for high-temperature applications

Toray Industries is a global leader in advanced materials, supplying high-performance capacitor films that are essential for the demanding environments of electric vehicle power electronics. Their films are renowned for exceptional dielectric strength, thermal stability, and ultra-thin gauges, making them ideal for inverters and DC-DC converters.

Innovation Initiatives:

• Pioneering ultra-thin films (≤3µm) for capacitor miniaturization

• Development of high-temperature resistant materials for next-generation SiC and GaN-based systems

• Strategic partnerships with major automotive Tier-1 suppliers

Download FREE Sample Report:
Capacitor Film for New Energy Vehicle Market – View in Detailed Research Report

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9️⃣ 2. Shin-Etsu Chemical Co., Ltd.

Headquarters: Tokyo, Japan
Key Offering: High-purity polypropylene and metallized capacitor films

Shin-Etsu Chemical is a key global supplier of electronic materials, including specialized capacitor films that meet the stringent requirements of the automotive industry. Their products are critical for manufacturing reliable film capacitors used in battery management systems and motor drives.

Innovation Initiatives:

• Focus on material purity and consistency for automotive-grade reliability

• Expansion of production capacity to meet growing EV demand

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8️⃣ 3. Bolloré Group

Headquarters: Paris, France
Key Offering: Metallized polyester and polypropylene films

Bolloré Group, through its subsidiaries, is a significant player in the capacitor film market, providing high-quality materials for the European and global automotive sectors. Their films are used in capacitors that ensure stable power delivery and noise suppression in electric vehicles.

Innovation Initiatives:

• Investment in R&D for films with enhanced self-healing properties

• Strong focus on sustainability and circular economy principles

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7️⃣ 4. Jindal Poly Films Ltd.

Headquarters: New Delhi, India
Key Offering: BOPP and BOPET capacitor films

Jindal Poly Films is one of India’s largest producers of polyester and polypropylene films, with a growing presence in the capacitor film segment for automotive applications. The company serves both domestic and international markets with a focus on quality and cost-effectiveness.

Innovation Initiatives:

• Expansion of specialized film production lines for electronic applications

• Leveraging India’s manufacturing base to serve global supply chains

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6️⃣ 5. Hubei Longchen Technical Co., Ltd.

Headquarters: Hubei, China
Key Offering: Customized capacitor films for EV power modules

Hubei Longchen Technical is a leading Chinese manufacturer specializing in high-performance capacitor films. The company has rapidly grown by catering to the booming domestic NEV market, supplying films that meet the specific needs of local automakers.

Innovation Initiatives:

• Rapid development of ultra-thin film technologies

• Strong integration with China’s EV supply chain ecosystem

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5️⃣ 6. Anhui Tongfeng Electronics Co., Ltd.

Headquarters: Anhui, China
Key Offering: Metallized polypropylene films for automotive capacitors

Anhui Tongfeng is a specialized manufacturer focused on high-quality capacitor films. The company has established itself as a key supplier to the Chinese automotive electronics market, with a reputation for technical expertise and reliable products.

Innovation Initiatives:

• Continuous improvement in film uniformity and dielectric properties

• Investment in automated production for higher consistency

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4️⃣ 7. Zhejiang Great Southeast Co., Ltd.

Headquarters: Zhejiang, China
Key Offering: BOPP capacitor films and custom solutions

Zhejiang Great Southeast is a significant player in China’s film manufacturing industry, with a dedicated focus on expanding its capacitor film portfolio for the EV sector. The company benefits from vertical integration and scale.

Innovation Initiatives:

• Development of films for high-frequency applications in modern inverters

• Cost-competitive manufacturing for mass-market EV applications

Download FREE Sample Report:
Capacitor Film for New Energy Vehicle Market – View in Detailed Research Report

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3️⃣ 8. OJI Holdings Corporation

Headquarters: Tokyo, Japan
Key Offering: Specialized paper and film-based dielectric materials

OJI Holdings, a diversified paper and chemicals company, applies its material science expertise to develop advanced capacitor films. Their long history in precision materials gives them a strong foundation for serving the high-reliability automotive market.

Innovation Initiatives:

• Cross-industry application of material technologies

• Focus on sustainable and high-performance material solutions

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2️⃣ 9. Quanzhou Jia De Li Electronics Material Co., Ltd.

Headquarters: Fujian, China
Key Offering: Metallized capacitor films and evaporation materials

Quanzhou Jia De Li specializes in the production of metallized films, a critical component for self-healing capacitors used in automotive applications. The company’s expertise in metallization processes makes it a valuable supplier to the capacitor industry.

Innovation Initiatives:

• Advanced metallization technology for improved capacitor performance

• Customization for specific automotive customer requirements

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1️⃣ 10. Steiner GmbH & Co. KG

Headquarters: Herborn, Germany
Key Offering: High-precision capacitor films for European automakers

Steiner is a European specialist in capacitor films, known for its technical capabilities and focus on quality. The company serves the demanding European automotive market with films that meet rigorous OEM specifications for performance and longevity.

Innovation Initiatives:

• Close collaboration with European automotive electronics suppliers

• Development of films optimized for high-temperature operation

Get Full Report Here:
Capacitor Film for New Energy Vehicle Market – View in Detailed Research Report

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🔋 Outlook: The Future of Capacitor Films Is Smarter and More Integrated

The capacitor film market is undergoing a significant transformation. As electric vehicles become more sophisticated, the demand grows for films that offer higher performance, greater reliability, and better integration with next-generation power electronics.

📈 Key Trends Shaping the Market:

• Accelerated adoption of ultra-thin films (≤3µm) for space-constrained applications

• Development of high-temperature materials compatible with SiC and GaN semiconductors

• Increasing vertical integration among film manufacturers and capacitor producers

• Growing emphasis on supply chain resilience and regional manufacturing

Get Full Report Here:
Capacitor Film for New Energy Vehicle Market – View in Detailed Research Report

The companies listed above are not only supplying essential materials—they’re enabling the technological advancement of the entire electric vehicle industry.