Following the footsteps of the Suzhou Environmental Protection Industry Association, Gu Junfei, general manager of Xinkunyuan Environmental Protection, was fortunate to accompany the delegation to the Environmental Expo in Munich, Germany, and went deep into the headquarters of the Italian environmental protection equipment manufacturer Kliman (Criman) to carry out technical investigation. In this way, from the on-site shock of the benchmarking project to the in-depth dialogue at the corporate headquarters, we not only have a deep understanding of the European environmental protection industry,