On April 9th, the 29th International Exhibition on Refrigeration, Air Conditioning, Heating, Ventilation and Food Frozen Processing (hereinafter referred to as "Refrigeration Exhibition") co-sponsored by China Council for the Promotion of International Trade, China Refrigeration Society and China Refrigeration and Air Conditioning Industry Association was held in Beijing China International Exhibition Center (new hall). This exhibition lasts for 3 days and ends on the 11th.Linyi Traffic Refrigeration Engineering Co., Ltd., as a member of Shandong Refrigeration Society, was invited to attend and participate in the exhibition. The theme of this exhibition is "Improving quality, increasing efficiency, developing Do not forget your initiative mind in a balanced way and creating a better future together". The organizing committee organized a variety of exchange activities during the refrigeration exhibition around this theme and in combination with national industrial policies and industry hotspots.

As one of the large-scale exhibitions in the field of heating, ventilation, refrigeration and air conditioning in the world, there are 1,140 exhibitors in this refrigeration exhibition, with a total exhibition area of 106,800 square meters and a net area of 46,431 square meters. A total of related enterprises, industry organizations and government agencies from more than 30 countries and regions around the world came to visit. The exhibits covered all well-known brands in the global HVAC industry, and about 60,000 professional visitors and users from more than 100 countries and regions around the world came to visit and negotiate.

During the exhibition, the organizers and professional exhibitors from home and abroad held more than 50 conferences in various forms, such as theme forums, symposiums and technical exchanges, which focused on the national industrial policies and global market conditions and other related industry hot issues, comprehensively analyzed the relevant national policies, and paid attention to the industry hot issues, industrial technological innovation and future development direction. Relevant departments of China Association for Science and Technology also held high-level discussions on the industry hot issues at the Refrigeration Exhibition for the first time, providing important information reference for the future development of the industry.