This exhibition will bring together the latest scientific research achievements and innovative products in this field, exploring new directions and future trends of technological progress. It is dedicated to in-depth exchanges and cooperation among research institutions, production and circulation enterprises, and industry audiences, practicing the new concepts of green and low-carbon sustainable development, recognizing waste as a resource, and a urban governance community. It will promote innovative development in the industry, effectively enhance the development level of enterprises, provide industry users with better-quality and more advanced technological industry solutions, and promote the construction of "waste-free cities" to take the lead in the country, playing a leading and exemplary role.