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Contributing to the development of EVs that are resistant to cold! High-efficiency 'coolant heater'

Improving the performance of EVs in cold climates. Contributing to extended driving range and maintaining charging capacity [Exhibiting at the 2025 Automotive Technology Exhibition].

Electric vehicles (EVs) cannot utilize waste heat from engines, and the reduction in battery capacity and increased consumption in cold regions have become challenges. Our company leverages its expertise in the development and manufacturing of electric heaters to provide a high-efficiency "coolant heater," contributing to extended driving range and passenger comfort. Additionally, we have achieved a 30% reduction in pressure loss through pressure loss minimization design using topology optimization simulation. 【Features】 - Optimization of thermal control through battery heating, contributing to extended driving range and increased comfort. - Suppression of charging capacity reduction in cold regions. - Development of parts for anti-fogging and anti-freezing measures. *You can view materials introducing application examples via PDF download. Please feel free to contact us for inquiries.

basic information

We will be exhibiting at the "2025 Yokohama International Automotive Technology Exhibition" to be held at Pacifico Yokohama from May 21 (Wednesday) to May 23 (Friday), 2025. We will have live demonstrations on the day, so please come and visit us. ■ Venue: Pacifico Yokohama ■ Dates: May 21 (Wednesday) to May 23 (Friday), 2025, 10:00 AM to 6:00 PM (09:00 AM to 4:00 PM on the last day) ■ Booth: No. 483

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Applications/Examples of results

For more details, please refer to the materials or feel free to contact us.

Coolant Heater Introduction Flyer (Japanese Version)

PRODUCT

Chunri Electric Co., Ltd. Vehicle-mounted Products Introduction (Japanese Version)

PRODUCT

Chuo Electric Co., Ltd. Company Introduction Materials (Japanese Version)

COMPANY

Coolant Heater Introduction Flyer (English Version)

PRODUCT

Coolant Heater Introduction Flyer (Korean Version)

PRODUCT

Chuo Electric Heating Co., Ltd. Company Introduction Brochure (English Version)

COMPANY

Chunri Electric Co., Ltd. Company Introduction Brochure (Korean Version)

COMPANY

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