2022 China International Air Conditioning, Heating, Ventilation, Refrigeration and Cold Chain Expo (RACC2022) is a professional exhibition with great industry influence in China. This exhibition owns the advantages of Zhejiang refrigeration industry base and aims to create a new international business card in China, and has received strong support from the governments of Zhejiang Province at all levels. It is co-organized by China Council for the Promotion of International Trade (CCPIT) Construction Industry Branch,Department of Commerce of Zhejiang Province,Zhejiang Association of Refrigeration,Zhejiang Refrigeration and Air-conditioning Industry Association,Jiangsu Association of Refrigeration and Zhejiang Fluorochemical Industry Association to create a world-renowned international refrigeration exhibition.