Top 10 Companies in the Brazed Aluminium Battery Cooling Plate Market (2026): Market Leaders Powering Global Electric Mobility

MARKET INSIGHTS

Global brazed aluminium battery cooling plate market size was valued at USD 411 million in 2024 and is projected to reach USD 1791 million by 2032, growing at a CAGR of 23.6% during the forecast period.

Brazed aluminium battery cooling plates are critical thermal management components manufactured using advanced brazing technology, primarily utilized in electric vehicle (EV) battery packs. These lightweight, high-performance plates feature integrated cooling channels formed through vacuum or salt bath brazing processes, enabling efficient heat dissipation and uniform temperature distribution across battery modules. Their superior thermal conductivity (typically 120-180 W/m·K for aluminium alloys) and corrosion resistance make them ideal for demanding automotive applications.

This market’s exponential growth is driven by the accelerating global transition to electric mobility, with EV sales projected to reach 40 million units annually by 2030. Stringent battery safety regulations and the need for extended battery life are further propelling adoption. Key manufacturers like Norsk Hydro and Constellium are expanding production capacities, while technological advancements in brazing techniques are improving manufacturing efficiency and product performance. The Asia-Pacific region, led by China’s dominant EV market, accounts for over 60% of current demand.

Brazed Aluminium Battery Cooling Plate Market – View in Detailed Research Report

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🔟 10. Norsk Hydro

Headquarters: Oslo, Norway
Key Offering: Advanced aluminium alloy cooling plates for EV battery packs

As a global leader in aluminium production, Norsk Hydro leverages its integrated supply chain to deliver high‑performance, lightweight cooling plates that enhance battery thermal management and extend vehicle range.

Sustainability Initiatives:

• Investing €25 million in Hungarian production facilities to reduce carbon footprint
• Targeting 100% renewable energy for all production lines by 2030
• Developing recyclable aluminium alloys for end‑of‑life battery modules

🟨 9. Shanghai Huafon Aluminium Corporation

Headquarters: Shanghai, China
Key Offering: Cost‑effective vacuum brazed cooling plates for mass‑market EVs

Shanghai Huafon capitalizes on China’s robust aluminium supply chain, delivering high‑quality cooling plates that meet stringent OEM specifications while keeping unit costs low.

Growth Initiatives:

• Expanding production capacity by 30% to capture rising EV demand
• Investing in R&D for 6061 alloy microchannel designs
• Partnering with local OEMs to integrate cooling solutions into next‑generation battery packs

🟠 8. Chalco

Headquarters: Shanghai, China
Key Offering: High‑performance aluminium alloy cooling plates for premium EVs

Chalco focuses on advanced alloy development and precision brazing to deliver cooling plates that support high‑energy density battery packs in premium electric vehicles.

Innovation Focus:

• Developing 5052 alloy plates with enhanced thermal conductivity
• Implementing automated micro‑channel brazing processes
• Collaborating with battery manufacturers on integrated thermal management solutions

🟢 7. Constellium

Headquarters: Paris, France
Key Offering: Lightweight brazed cooling plates with patented NXT technology

Constellium differentiates itself with advanced brazing techniques and lightweight solutions, achieving 15% weight reduction compared to conventional designs, which boosts vehicle range.

Strategic Initiatives:

• Expanding European production facilities to meet regional demand
• Investing in R&D for nanocomposite aluminium alloys
• Partnering with OEMs to accelerate product adoption

🟣 6. UACJ

Headquarters: Tokyo, Japan
Key Offering: Precision‑engineered cooling plates for high‑performance battery systems

UACJ specializes in precision manufacturing, providing cooling plates that meet the stringent thermal performance requirements of advanced battery technologies.

Quality Focus:

• Implementing advanced quality control with X‑ray inspection
• Developing custom micro‑channel designs for high‑voltage battery packs
• Collaborating with battery pack assemblers for seamless integration

🟪 5. Sakai Aluminium Corporation

Headquarters: Osaka, Japan
Key Offering: High‑temperature resistant cooling plates for 800V battery architectures

Sakai Aluminium focuses on durability, offering plates that maintain performance at elevated temperatures and high voltage differentials.

Durability Initiatives:

• Developing alloy blends with low thermal expansion mismatch
• Testing plates under 150°C to ensure reliability
• Partnering with OEMs to certify thermal performance

🟤 4. Hindalco Industries

Headquarters: Mumbai, India
Key Offering: Scalable production of vacuum brazed cooling plates for Indian EV market

Hindalco leverages its extensive aluminium production network to deliver cost‑effective cooling plates tailored to the growing Indian EV segment.

Growth Initiatives:

• Collaborating with major Indian EV manufacturers to co‑develop cooling solutions
• Investing in automation to reduce unit cost
• Expanding capacity to meet regional demand

🟡 3. Lotte Aluminum

Headquarters: Seoul, South Korea
Key Offering: High‑efficiency cooling plates for premium and commercial EVs

Lotte Aluminum focuses on high‑efficiency designs that meet the thermal demands of fast‑charging and high‑voltage battery systems.

Innovation Focus:

• Developing 40,000‑ton annual capacity expansion to meet demand
• Investing in micro‑channel brazing technology
• Partnering with OEMs for integrated thermal management solutions

🟠 2. Henan Mingtai Al.Industrial

Headquarters: Henan, China
Key Offering: Cost‑competitive aluminium alloy cooling plates for mass‑market EVs

Henan Mingtai provides affordable cooling plates that enable EV manufacturers to meet cost targets while maintaining performance.

Cost Strategy:

• Optimizing supply chain for raw material cost reduction
• Implementing lean manufacturing practices
• Expanding production lines to increase economies of scale

🔴 1. Yong Jie New Material

Headquarters: Jiangsu, China
Key Offering: Innovative nanocomposite aluminium cooling plates for high‑performance EVs

Yong Jie is at the forefront of material innovation, developing nanocomposite alloys that deliver 40% higher heat transfer coefficients.

Technology Initiatives:

• Investing in R&D for advanced alloy development
• Collaborating with battery pack assemblers for product validation
• Targeting 30‑50% price premium through superior performance

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🌍 Outlook: The Future of Brazed Aluminium Battery Cooling Plate Market

The market is poised for rapid expansion as electric mobility accelerates. Innovations in aluminium alloys, brazing technologies, and integration with battery pack architecture will drive adoption across passenger and commercial EVs, as well as stationary energy storage solutions.

Future Trends Shaping the Market

• Advancement of 5052 and 6061 alloys with higher thermal conductivity and corrosion resistance.
• Micro‑channel and nanocomposite designs enabling >500W cooling capacity per plate.
• Vertical integration and strategic partnerships reducing material costs by 12‑18%.
• Expansion into grid‑scale storage, requiring larger format plates with 20‑30 year lifespans.
• Regulatory push for battery safety and thermal management standards in 2030s.