As global demand for automotive cooling systems continues to rise, China has become a key hub for radiator manufacturing. With advanced aluminum technology, competitive pricing, and strong OEM partnerships, these top 10 radiator manufacturers are shaping the future of vehicle cooling.
The top 10 automotive radiator manufacturers in China include Denso, Valeo, GDST Auto Parts, Hanon, Marelli, Sanden, Modine, DANA, South Air International, and Weifang Heng An.
These companies stand out for their global presence, advanced thermal technologies, and strong partnerships with major automakers, providing consistent performance and value across global markets.
List of Top 10 Automotive Radiator Manufacturers in China
Denso China
Denso is a globally recognized automotive parts supplier headquartered in Japan. In 2003, the company established Denso (China) Investment Co., Ltd. in Beijing to expand the Chinese market. Since then, Denso has built an extensive presence across more than 20 cities, including Tianjin, Shanghai, Wuhan, and Chongqing.
In China, Denso provides a full range of automotive solutions from powertrain components such as injectors, fuel pumps, and ECUs, to air-conditioning systems including compressors and condensers. The company also develops body-related systems like wiper modules and instrument panels, driving safety technologies such as airbag ECUs and millimeter-wave radars, and in-vehicle information systems like navigation units.
Denso’s after-sales division offers well-known products such as spark plugs and wiper blades, trusted by both OEMs and end users. Today, Denso supplies parts to major automakers including Toyota, Mazda, Honda, Nissan, GAC Trumpchi, and Changan, making it one of the most influential players in China’s auto parts ecosystem.
Valeo China
Valeo is a well-known automotive parts manufacturer from France, with a strong global reputation and decades of technical expertise. In 2009, Valeo established Valeo Engine Cooling Co., Ltd. in Foshan, China, bringing its advanced thermal management technology to the Chinese market.
The Foshan plant focuses on producing brazed radiators, condensers, intercoolers, and mechanically assembled radiators, offering efficient and reliable engine cooling solutions. Today, Valeo is recognized as the world’s second-largest manufacturer of engine heat exchangers, supplying top automakers such as FAW, SAIC, Li Auto, and Volkswagen.
With continuous innovation and consistent quality, Valeo has earned the trust of major OEMs worldwide and continues to set benchmarks in the field of engine thermal systems.
GDST Auto Parts
GDST is a professional automotive radiator manufacturer in China, supplying high-quality radiators for passenger cars, commercial vehicles, and trucks, covering a wide range of Japanese, Korean, European, and American vehicle models.
The company offers both OEM and ODM services, making it easy for customers to customize radiators or create their own brand packaging. Whether you’re looking for a standard replacement or a fully tailored solution, GDST provides flexible options to meet your needs.
With a strong global presence, their products are exported to over 100 countries and regions, including South America, Europe, North America, the Middle East, Africa, and Southeast Asia, earning a solid reputation for reliability, quality, and professional service.
If your market demands both competitive pricing and high quality, GDST would be an excellent partner for you.
Hanon Auto Parts
Hanon Auto Parts is a global automotive parts manufacturer from South Korea, with 38 production facilities across 19 countries and regions, including China. To better serve the local market, Hanon was established in China in 2002, introducing the cutting-edge technologies and advanced management practices of Hanon Systems.
With strong production capacity and continuous innovation, Hanon has steadily expanded its presence in China. The company supplies automotive air conditioning systems, radiators, condensers, and cooling modules to major automakers such as Beijing Hyundai, Dongfeng Yueda Kia, Shandong Huatai, and Chongqing Changan.
Today, Hanon stands as a trusted partner in automotive thermal management, recognized for its reliable quality and strong technical expertise.
Marelli Auto Parts
Marelli is an Italian automotive parts manufacturer with a long history of innovation and quality. In 2005, the company established production facilities in Wuxi, Guangzhou, and Wuhu city in China, to better serve the growing local market.
Marelli’s China operations focus on producing a wide range of components, including radiators, condensers, heaters, evaporators, motor fans, oil coolers, body control modules, instrument panels, airbag control units, A/C amplifiers, brushless motor boards, and A/C controllers.
Today, Marelli supplies high-quality parts to major automakers such as Dongfeng Nissan, offering advanced solutions that combine Italian craftsmanship with cutting-edge technology to enhance vehicle performance and reliability.
Tianjin Sanden Auto Air-conditioning
Tianjin Sanden Auto Air-conditioning is a joint venture between a Chinese company and Sanden Corporation of Japan, specializing in automotive air conditioning systems. Established in 1994 in Tianjin, China, the company has introduced advanced Japanese technology and modern management practices to deliver high-performance thermal solutions for vehicles.
Its main products include automotive air conditioners, battery thermal management systems, heat exchangers, micro-channel heat exchangers, radiators, condensers, and evaporators. Sanden also operates a state-of-the-art testing and R&D center, meeting international standards for product development and quality assurance.
Sanden supplies major automakers such as FAW, Great Wall Motors, and Liuzhou Auto, providing reliable and efficient thermal management solutions trusted by leading OEMs.
Modine Thermal Systems
Modine (Shanghai) Co., Ltd. is a subsidiary of Modine Manufacturing Company from the United States, established in 2001 in Shanghai, China. As a professional manufacturer in the automotive parts industry, Modine focuses on providing advanced air conditioning systems, condensers, radiators, cooling systems, and thermal management solutions.
With years of technical expertise and a strong commitment to innovation, Modine delivers high-performance products that meet the rigorous standards of global automakers. Today, the company supplies key components to renowned brands such as Tesla and Volkswagen, supporting their vehicles with efficient and reliable thermal systems designed for modern mobility.
DANA
DANA is a U.S.-based automotive parts manufacturer with a strong global presence. In China, DANA has established multiple production facilities in Shanghai, Chongqing, Wuxi, Yancheng, Shandong, Beijing, and Changshu, expanding its manufacturing network to better serve the local market.
The company specializes in producing axles, drive shafts, transmissions, sealing products, heat exchangers, and radiators, which are widely used in commercial vehicles, off-road machinery, and passenger cars.
With its advanced engineering capabilities and consistent quality, DANA supplies major automakers such as BMW, General Motors, Ford, Nissan, and Dongfeng, providing reliable powertrain and thermal management solutions trusted worldwide.
South Air International
South Air International was established in November 2000 as a joint venture between China Changan Automobile Group (CCAG) and Air International Thermal Systems (AITS) of Australia. Headquartered in Chongqing, China, the company specializes in the research, development, production, and sales of automotive air conditioning and thermal management systems.
In addition to its main plant in Chongqing, the company operates manufacturing facilities in Nanjing and Beijing. Its product range includes radiators, condensers, oil coolers, cooling fans, HVAC assemblies, A/C systems, air-conditioning pipelines, and heat pump systems.
With advanced technology and high quality, South Air International supplies major automakers such as Changan, Ford, Mazda, Suzuki, Peugeot Citroën, GAC, FAW, Dongfeng, and Geely, providing comprehensive thermal solutions trusted by leading OEMs.
Weifang Heng’an Radiator Group
Weifang Heng’an Radiator Group Co., Ltd. was established in 1975 and is one of China’s leading local manufacturers of radiators. The company specializes in producing copper and aluminum radiators, serving a wide range of vehicles, including buses, agricultural machinery, heavy-duty trucks, construction vehicles, light trucks, and passenger cars.
Equipped with more than 40 advanced production machines, the factory has an annual output of 1.5 million units, demonstrating strong manufacturing capacity and consistent product quality. Heng’an Radiator Group has built a solid reputation in the automotive industry for reliable and durable cooling solutions.
