On December 27, 2025,China Water Environment GroupChairman Hou Feng led a team to visit Qingqiao International Security Group, and both sidesConduct in-depth exchanges on key technologies such as urban limited space safety management and intelligent comprehensive utilization cooperation.

As a leading enterprise in domestic water environment governance and resource utilization, China Water Environment Group has the full chain service capabilities of research and development, design, investment, construction, and operation. It has leading technology and practical experience in the field of distributed underground space resource utilization. During the discussion, both parties focused on exploring the deep integration path of limited space safety monitoring and circular transformation utilization, and had substantive exchanges on how to improve the safety resilience of underground infrastructure and achieve efficient resource utilization through intelligent means.