Top 10 Aluminum Radiator In China
China is one of the world's largest production bases for aluminum radiators. With mature supply chains, advanced manufacturing capabilities, and competitive pricing, Chinese factories serve multiple industries, including building heating systems, HVAC engineering, generator sets, construction machinery, agricultural equipment, new energy vehicles, and electronic cooling modules. This article introduces ten major aluminum radiator manufacturers in China. The list covers companies with strong production capacity, industry influence, and stable market reputation. It offers valuable references for importers, engineering contractors, OEM manufacturers, and global buyers.
1. Nanshan Radiator (Longkou Nanshan HVAC New Materials Co., Ltd.)
Nanshan Radiator benefits from the complete aluminum industry chain of Nanshan Group. It is recognized as one of the leading manufacturers of aluminum heating radiators in China. The company supplies many large public projects, including schools, hospitals, and municipal buildings, especially in northern China where centralized heating is common. Its product line focuses on aluminum heating radiators for engineering and civil heating systems.
2. Weichuang Radiator Manufacturing Co., Ltd.
Weichuang operates two production sites located in Yangzhou and Weifang with a total area of more than 150 acres. The company has an annual production capacity of over 150,000 radiator units and is certified by the China Internal Combustion Engine Industry Association. It is one of the top suppliers in the generator-set radiator segment, supplying over 20 engine and genset brands including Weichai and Shanghai Diesel.
3. Zehnder China (Zehnder Group China)
Zehnder is a globally recognized Swiss brand with a production base in Beijing. Although best known for steel panel radiators, the company also manufactures aluminum composite radiators used in high-end residential and commercial heating projects. Zehnder products are widely chosen for premium HVAC applications due to consistent European quality standards and advanced thermal technologies.
Zhenjiang Fuli Electronics Radiator Factory
Fuli specializes in aluminum radiators for electronic devices and high-power semiconductor equipment. Its D-series aluminum radiators are widely used in power systems, amplifier equipment, energy storage modules, and industrial electronics. The company offers stable quality, strong material utilization, and complete custom machining for electronic cooling applications.
5. Kingfac Radiator (Beijing Kingfac Heating Technology Co., Ltd.)
Kingfac is a well-known Chinese brand and a participant in national heating radiator standards. The company has a strong presence in both retail and engineering markets. While it focuses on copper-aluminum composite radiators, many of its products include high-performance aluminum components. Kingfac is known for cost-effective solutions and reliable heating performance.
Website: jqjnqp.com
6. Nuoro Heating Technology (Zhejiang Nuoro Heating Technology Co., Ltd.)
Nuoro is an Italian-Chinese joint venture located in Jiaxing, Zhejiang. The company offers a full product range covering steel, aluminum composite, and artistic designer radiators. Nuoro places emphasis on aesthetic design and comfortable heating performance, making it popular in mid-to-high-end home decoration markets.
7. Florence Radiator (Beijing Florence Heating Technology Co., Ltd.)
Florence is a leading brand in the southern China home-heating market and has strong online sales performance. The company developed a unique double-water-channel structure that improves energy efficiency and heat dissipation. Its aluminum-related composite radiators are widely used in homes equipped with low-temperature air-source heat pumps.
8. Longxing Radiator (Lanzhou Longxing Workai Heating Equipment Co., Ltd.)
Longxing is a major manufacturer in northwest China and holds patents for steel-aluminum composite radiators. Its products offer excellent high-pressure resistance, suitable for high-rise buildings and cold climates. Longxing serves both engineering projects and retail customers across western and northern regions of China.
9. Rettig China
Rettig is a Finnish enterprise with its China headquarters and production facility in Tianjin. The company is a standard-setter in European radiator technology. While its main focus remains on steel radiators, Rettig also manufactures ultra-thin aluminum composite radiators designed for modern apartments and high-end hidden heating systems.
Yangzhou Zuoer Radiator Co., Ltd. (Zuoer Radiator)
Zuoer is a specialized manufacturer focusing on aluminum radiators for engineering machinery, agricultural machinery, generator sets, and new-energy cooling systems. The company operates modern production lines with a plant area of more than 1,500 square meters and an annual capacity of over 300,000 radiator units. Zuoer has strong technical capabilities in designing custom cooling solutions for engines ranging from 8 kW to 3,000 kW.
Its product range includes aluminum water radiators, oil coolers, intercoolers, and integrated cooling modules. Zuoer is known for its ability to match radiators with different power systems and provide OEM-level engineering support.
Website: zrradiator.com
Conclusion
China's aluminum radiator industry continues to grow rapidly, supported by strong manufacturing capacity and diverse application demands. Whether for building heating, generator cooling, automotive engineering, or electronic heat dissipation, Chinese manufacturers provide cost-effective solutions with increasingly advanced technology. Among these suppliers, companies such as Nanshan, Weichuang, and Zehnder are well-established leaders in their respective fields, while Zuoer stands out as a specialized and highly capable supplier for industrial and OEM cooling systems.
