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
Zhejiang Fluorochemical Industry Association
Shanghai Cold Chain Association
Beijing Worlead International Exhibition Co., Ltd.
Hangzhou Coowor Network Technology Co., Ltd.
Hangzhou Fima Expo Co., Ltd.