Hosted by China Society for Trenchless Technology(CSTT), supported by International Society for Trenchless Technology (ISTT), American Society of Civil Engineers (ASCE) - Pipeline Division, Center for Underground Infrastructure Research and Education (CUIRE), China Association for Engineering Construction Standardization, China Municipal Engineering Association- Pipeline Inspection and Rehabilitation Committee, Zhengzhou University, China University of Geosciences (Wuhan),China University of Geosciences (Beijing), Chengdu University of Technology, Tongji University, College of Civil Engineer, Jilin University, College of Construction Engineering and related organizations, is going to be held at China Red Island International Convention and Exhibition Center (Qingdao) from 10 to 12 April, 2020.
 
Hereby, we sincerely extend our invitation to all the relevant companies and specialists in the trenchless technology industry to participate in our conference and visit the exhibition. With respectful expectations, we are looking forward to exchanging ideas on the prospects of the industry and making business with you!