2021 China-Europe International Conference on Pipelines and Trenchless Technology (China-Euro PTT 2021)


Tianjin University of Science & Technology

RTi Group, Austria


China-Euro Joint Center for Trenchless Technology

Tianjin Marine Environmental Protection and Restoration Technology Engineering Center

College of Chemical Engineering and Materials Science, Tianjin University of Science & Technology

College of Marine and Environmental Science, Tianjin University of Science & Technology

College of Mechanical Engineering, Tianjin University of Science & Technology

AEIC Academic Exchange Information Center

Best International Expo (Beijing) Co., Ltd.


School of Environmental Science & Engineering, Tianjin University

College of Environmental Science and Engineering, Nankai University

School of Energy and Environmental Engineering, Hebei University of Technology

School of Environmental and Municipal Engineering, Tianjin Chengjian University

School of Textile Science and Engineering, Tiangong University

Tianjin Municipal Engineering Design & Research Institute

City Environment Research Institue, North China Municipal Engineering Design & Research Institute Co.,Ltd.

Tianjin Huamiao Water Supply and Drainage Research and Design Institute Co., Ltd.

Shanghai Civil Engineering Co., Ltd of CREC

Stecol Corporation of PowerChina

Nanjing Institute of Surveying, Mapping & Geotechnical Investigation, Co., Ltd.

Speciality Committee for Pipeline Inspection and Rehabilitation, China Municipal Engineering Association

Beijing Association of Trenchless Industry

Chongqing Municipal Science and Technology Professional Committee of Underground Pipeline

Shanghai Guanli Construction Engineering Co., Ltd.


PRIMUS LINE (China) Ltd.

Innovative Sewer Technologies GmbH(I.S.T)

iMPREG Suzhou Co., Ltd.

Saertex Multicom Pinghu Co., Ltd.

RELINECHINA (Shanghai) Environmental Technology Co., Ltd.

Jinling Aliancys Co., Ltd.

Bominwell Robotics Co., Ltd.

Municipal Experimental Teaching Demonstration Center of Chemical Foundation (Tianjin University of Science & Technology)

TusStar (Tianjin Ecopolis)


Xinxing Ductile Iron Pipes Co.,Ltd.

Shenzhen SROD Industrial Group Co.,Ltd.

Anhui Aiteba Machinery Manufacturing Co.,Ltd.

Jiangsu Jieantong Environmental Protection Technology Co. Ltd.

Tianjin Yitong Science and Technology Development Co. Ltd.

Chongqing Kenawi Environmental Protection Technology Co., Ltd.

Tianjin Yizhihui Technology Development Co., Ltd.



Shaanxi Zhongke Trenchless Technology Co.,Ltd.

Streicher Kanalsysteme GmbH

Qingdao Xinya Environmental Science and Technology Co., Ltd.

Dao Yu Nai Energy-saving Technology (Suqian) Co., Ltd.

Anhui Pro-liner Pipeline Rehabilitation Technology Co., Ltd.

Wuhan Trio-vision Technology Co.,Ltd.

Qingdao Yushengguangyuan Ship Supplies Co., Ltd.

IDEX Trading Shanghai Co., Ltd.

Media Support

China Water & Wastewater (Journal)

Trenchless Works (Journal)