On December 20, the "2025 Heating and Cooling Building Low-Carbon Industry Development Conference and the 2025 High-Quality Building Industry Technology Innovation Strategic Alliance Conference," jointly hosted by the Beijing Kangju Certification Center of the Science and Technology and Industrialization Development Center of the Ministry of Housing and Urban-Rural Development and the Beijing-Tianjin-Hebei Ultra-Low Energy Building Industry Alliance, was held in Tianjin.

　　Multiple leaders from housing and urban-rural development authorities, renowned experts and scholars, and representatives of leading enterprises jointly explored innovative pathways and development prospects for the coordinated development of the low-carbon building industry and high-quality buildings.

　　During the thematic technical exchange session of the conference, participating experts focused on cutting-edge industry technologies and high-quality development pathways. Ma Yishuo, Secretary-General of the High-Quality Building Industry Technology Innovation Strategic Alliance and Chairman of the Beijing Kangju Certification Center of the Science and Technology and Industrialization Development Center of the Ministry of Housing and Urban-Rural Development, delivered a keynote report. The report systematically elaborated on the development trajectory of China's high-quality residential construction and clearly identified "ultra-low energy buildings" as the core technical foundation for advancing building energy conservation and carbon reduction and promoting the industry's green transformation. On this basis, she further emphasized that the industry must continue to strengthen technology integration and performance convergence, comprehensively advance the construction of "safe, comfortable, green, and smart" high-quality good housing, and respond to the people's upgrading demand from "having a place to live" to "living in quality housing."

　　Xu Wei, National Engineering Survey and Design Master and Chief Scientist of the China Academy of Building Research, systematically elaborated on the technical pathways and practical experience of zero-carbon parks; Fu Lin, Professor at the Building Energy Conservation Research Center of Tsinghua University, proposed the concept of building an urban energy system based on "electricity-heat-fuel synergy," providing theoretical support for regional carbon reduction. At the enterprise practice level, participating representatives showcased innovative products and comprehensive solutions in fields such as high-temperature heat pumps, low-carbon HVAC, system valves, and corrosion-resistant materials, demonstrating how upstream and downstream players in the industrial chain actively respond to market demand for low-carbon buildings and energy-saving retrofits through technological breakthroughs and system integration.

　　At this conference, the Beijing Kangju Certification Center of the Science and Technology and Industrialization Development Center of the Ministry of Housing and Urban-Rural Development awarded high-energy-efficiency building and high-quality building certification labels to multiple projects. Among them, the CSCEC 4th Bureau Science and Innovation Building and Building C3# of the Weihai Lingang District Smart World Center Project received the Ultra-Low Energy Building Quality Label; Building A4 ancillary facilities of the Jinyu Life Science Innovation Center (Keshi Hardware Renovation) Project received the Zero-Carbon Building Quality Label; and the Haikou Jiantou·Guoxing Shangpin and Jiantou·Xuefu Shangpin projects received the first batch of High-Quality Building Quality Labels.