On September 4, 2025, the 2nd (Guangzhou) International Public Transport New Energy and Digital Technology Industrial Expo, themed "Digital Intelligence Drives Innovation, Green Energy Enables Interconnection," opened at the Guangzhou Baiyun International Convention Center. Over 2,000 participants attended, including industry leaders, academicians, international organization experts, representatives from public transport associations, business delegates, and media journalists from across the country.

    Since its founding in 1988, Jingyi Group has grown over 37 years into a temperature control solution provider covering all scenarios of transportation and cold chain. At this expo, the group made a high-profile debut with its "Jingyi KRBPY12C Integrated Multi-Source Thermal Management System for New Energy Buses," which became a focal point of the exhibition.

    The Integrated Multi-Source Thermal Management Solution for New Energy Buses represents a breakthrough innovation by Jingyi in the field of new energy public transport, pioneering an industry-first collaborative management architecture for multiple heat sources in complete vehicles. Through a highly integrated thermal cycle, it combines low-temperature heat pump technology, power battery temperature control, electric drive system thermal management, and waste heat recovery systems to create the industry's first all-condition multi-source thermal management platform. This solution offers comprehensive advantages including "reduced energy consumption, 

During the exhibition, several industry leaders visited the Jingyi booth for guidance. Chairman Mr. Ouyang Weimin and Executive President Mr. Ouyang Weiye personally led the marketing team in warmly receiving visitors, providing detailed introductions to the system's technical features and application prospects. Chairman Ouyang stated: "We are honored to share our latest achievements at this prestigious event. Jingyi has always been guided by customer needs and driven by technological innovation. The launch of this system not only demonstrates our technological leadership in the thermal management field but also represents a concrete action in fulfilling the mission of 'Green Energy Interconnection' and supporting the national 'Dual Carbon' strategy."

he Jingyi booth attracted numerous industry professionals who stopped to exchange ideas, with many representatives from public transport enterprises and technical personnel engaging in in-depth discussions about the system's practical application scenarios, showing strong interest.

This appearance not only fully demonstrated Jingyi Group's deep accumulation in the field of technological R&D but also further strengthened its integrated industrial ecosystem layout featuring multi-brand synergy, including "Jingyi Automotive Air Conditioning," "Jingyi Complete Vehicle Thermal Management," and "Jingyi Rail Vehicle Air Conditioning." Looking ahead, Jingyi Group will continue to take innovation as its core driving force, persistently advancing and breaking through in public transport temperature control technology, committed to building a greener, smarter, and more efficient temperature control ecosystem, injecting new momentum into the sustainable development of the industry.

Introduction to Jingyi Group

Founded in 1988, Jingyi Group is an enterprise group primarily engaged in the R&D and manufacturing of transport refrigeration equipment and core components, with coordinated development across multiple industries. The manufacturing sector of Jingyi Group has formed four major industrial segments: "Automotive Air Conditioning Refrigeration, Rail Transit, Whole-Cold-Chain Preservation, and Tertiary Industry Services." It owns several wholly-owned enterprises, including Guangzhou Jingyi Automotive Air Conditioning Co., Ltd., Guangdong Kingboost Environmental Equipment Technology Co., Ltd., and Guangzhou Jingyi Transport Refrigeration Equipment Co., Ltd. For over 30 years, as a national brand, Jingyi has consistently focused on the development of the entire transport refrigeration industry chain and the advancement of refrigeration, cold storage, and preservation technologies. It has made due contributions to the high-quality and green development of China's and the international new energy vehicle industry and cold chain logistics, becoming a leading domestic provider of whole-cold-chain preservation technology solutions and a globally leading service-oriented manufacturer in the international transport refrigeration field.