On 27 April 2025, the China Refrigeration Expo 2025 officially opened at the Shanghai New International Expo Centre. China HK Power Smart Energy Group made its debut at the event with the theme “Smart Symbiosis for a Net-Zero Future”, showcasing its latest EnWarm high-efficiency thermal energy solutions.
The 36th International Exhibition for Refrigeration, Air-Conditioning, Heating, Ventilation and Food Frozen Processing—widely known as the China Refrigeration Expo 2025—is jointly organised by the Chinese Association of Refrigeration (CAR), China Refrigeration and Air-conditioning Industry Association (CRAA), among others. Themed “Smart Connectivity for a Shared Future”, this year’s expo spans over 115,000 square metres, featuring more than 1,100 participating enterprises and organisations.
Mr. Chen Leixin, Vice President of China HK Power Smart Energy Group, and Mr. Huang Jianhui, Deputy General Manager of PowerSmart (Wuxi) Energy Technology Group, attended the event and engaged in in-depth discussions with industry experts, scholars, and partners on emerging trends and strategic collaboration in the smart energy sector. Leading experts such as Mr. Xu Wei, National Master of Engineering Survey and Design and Chairman of CAHVAC; Mr. Wang Dongqing, Secretary-General of CAHVAC; and Mr. Wu Xiaoting, a State Council Special Expert and Master of Survey and Design in Tianjin, all spoke highly of China HK Power’s innovative solutions and R&D achievements.
As a highlight of the exhibition, the EnWarm All-Inverter Low-Temperature Air Source Heat Pump Unit attracted significant attention for its exceptional performance and cutting-edge features. Driven by smart technologies, the unit boasts a Heating Seasonal Performance Factor (HSPF, W50) of 2.86—well above the national first-class energy efficiency standard—setting a new benchmark in the energy-saving segment. Its breakthrough integrated design, combining large-fin heat exchangers with flat plate heat transfer technology, significantly enhances thermal exchange efficiency and extends the defrost cycle by over 30%. The system also incorporates advanced multi-layer noise reduction technology to ensure quiet operation and a comfortable environment. Powered by the AI-based CODESYS intelligent control system with self-learning capabilities, the unit delivers precise adaptation to diverse application scenarios, enabling full-scene smart operation.
In addition, China HK Power showcased its strong capabilities in equipment integration and full-lifecycle project delivery in dedicated zones covering Modular Chiller Plant Systems, High-Efficiency Heat Exchange Modules, and OEM Solutions. Through a dynamic blend of physical exhibits, technical briefings, video demonstrations, and case studies, the company vividly demonstrated the energy efficiency advantages and customisable service solutions of its modular technologies. The booth attracted a steady flow of visitors and partners who engaged in lively discussions around application scenarios and potential collaboration, creating a vibrant and interactive atmosphere on site.
