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30+电池冷板重点企业揭秘
DT新材料· 2025-08-08 16:03
Core Viewpoint - The article emphasizes the urgent need for advanced thermal management technologies in the electric vehicle sector, particularly focusing on liquid cooling solutions to address the challenges posed by traditional air cooling methods in battery performance and safety [1]. Group 1: Industry Challenges and Solutions - The traditional air cooling methods are inadequate due to low efficiency and high sensitivity to environmental temperatures, necessitating breakthroughs in thermal management technology [1]. - Liquid cooling technology, particularly through the use of cooling plates, is evolving and becoming the mainstream solution for maintaining battery performance and safety [1]. - Cooling plates are critical components that directly contact heat-generating parts, efficiently absorbing heat and ensuring batteries operate within optimal temperature ranges, thereby enhancing range and lifespan [1]. Group 2: Key Players in Thermal Management - Valeo Group, headquartered in France, is a leading automotive parts supplier involved in thermal management across various segments, including battery cooling plates [5][7]. - Mahle is recognized as a global expert in thermal management, offering innovative solutions such as new bionic structure battery cooling plates that significantly enhance thermodynamic and structural performance [8][10]. - Denso Corporation, a top-tier automotive parts supplier from Japan, provides a wide range of products, including thermal management systems [11][13]. - Modine Manufacturing Co specializes in thermal management systems and components for diverse global markets, including automotive applications [19]. - Boyd is known for developing high-performance thermal management solutions across various industries, including battery cooling plates [21][23]. Group 3: Domestic Companies in Thermal Management - Sanhua Holding Group, established in 1984, focuses on energy-saving thermal management solutions for traditional and electric vehicles [24]. - Shenzhen Feirongda Technology Co., founded in 1993, is a leading provider of electromagnetic shielding and thermal management materials [25][27]. - Nabichuan New Energy Co., established in 1998, specializes in thermal management systems for automotive engines and has developed solutions for electric vehicle battery cooling [28][30]. - Yibin Zongguan Line Technology Co. is recognized as a leader in battery thermal management, with unique direct cooling technology [31]. - Zhejiang Yinlun Machinery Co., a private company, develops various thermal management products for commercial and passenger vehicles [32][34]. Group 4: Market Dynamics and Trends - The current procurement model for liquid cooling plates is primarily determined by technological barriers and value, with a trend towards external procurement among major battery manufacturers [68]. - Companies like CATL utilize multiple suppliers for liquid cooling plates, reflecting a strategy of centralized supply and risk diversification [68]. - The market for liquid cooling plate production is fragmented, with many smaller specialized manufacturers due to the relatively low prices of components [69].