With the expectation of expanding into the western market, 350 environmental protection companies from 9 countries around the world welcomed the opening of the 5th China Environmental Expo Chengdu Exhibition in 2024, receiving a total of 25000 professional visitors in three days. The lively negotiation atmosphere inside the venue fully demonstrates the attention and enthusiasm of the western environmental protection demand market for cutting-edge environmental technologies, and also highlights the indispensable platform position of the Chengdu exhibition of the Environmental Expo in the environmental protection industry in the western region.