Daoyunai attended the Trenchless Technology Conference 2022

In order to continuously and better promote the exploration and exchange of innovative scientific research achievements, new technologies, and advanced engineering experience in the field of pipeline engineering and trenchless technology and the collaborative research of complex problems, to promote the common progress of politics, industry, education, research and application in the field of pipeline and trenchless engineering, rapidly improve the level of pipeline construction in China, and serve the construction and renovation of urban underground pipeline infrastructure in China, our company DAO YU NAI energy saving participated in the 13th International Symposium on Pipeline Engineering and Trenchless Technology (ICPTT 2022) at Zhengzhou city,  Henan province, from Feb 23-25, 2023.

This conference and show are really important for the industry development in health. Contractors, manufacturers, asset owners, and institutes were involved.