On August 12-13, 2025, the Southeast Asia delegation of the Suzhou Environmental Protection Industry Association arrived in Jakarta, Indonesia for the first time, opening an in-depth technical exchange and industrial docking. As a member of the director unit of Suhuan Association, Gu Junfei, general manager of Suzhou Xinkunyuan Environmental Protection Technology Co., Ltd., participated in the whole event, visited and studied, and exchanged and learned.