In recent years, with the accelerated advancement of urbanization in China, underground pipelines, as an important part of urban infrastructure, have received increasing attention for their safe and stable operation. To further improve the overall quality management level of the trenchless rehabilitation industry for underground pipelines and cultivate more high-quality quality management talents, the Beijing Trenchless Industry Association has decided to hold the "Trenchless Rehabilitation Quality Management Training for Underground Pipelines" from August 15th to 16th, 2024. Pro-liner, as a quality guardian in the trenchless rehabilitation industry, was invited to participate in this training.

During the two-day training, the Beijing Trenchless Industry Association invited well-known trenchless rehabilitation experts in the industry to serve as lecturers. They not only explained the latest developments in trenchless rehabilitation technology in a simple and in-depth manner at the training conference, but also conducted a detailed analysis of potential quality problems in projects combined with rich practical cases, and put forward practical solutions. The depth and breadth of the quality management training content were highly praised by all participants.

Wang Yuanfeng, our Deputy General Manager, gave a keynote report on the quality management of the UV in-situ curing process during the training. The UV in-situ curing process plays an important role in trenchless rehabilitation due to its advantages of economy, efficiency, and environmental protection. As a guardian of trenchless quality management, Pro-liner took the lead in demonstrating standards in the industry and will continue to learn industry standards to improve quality management standards.

The process demonstration of Pro-liner's UV in-situ curing rehabilitation technology vividly showed the unique advantages of this trenchless rehabilitation process. This technology is widely used in the rehabilitation of various pipeline materials due to its excellent rehabilitation speed and reinforcement effect. During the demonstration, the audience could intuitively observe the significant differences before and after rehabilitation, as well as the rapidity of the curing process, thus deeply understanding the high efficiency and practicality of UV curing rehabilitation technology.

Through this training, our staff gained a more comprehensive and in-depth understanding of the quality management of trenchless rehabilitation projects. They believe that such training not only helps to improve personal professional skills, but also has a profound impact on the technological progress of the entire industry and the improvement of project quality.

We will continue to be committed to participating in such high-quality training activities in the industry to promote the exchange and progress of trenchless rehabilitation technology for underground pipelines, and contribute to the safety and stability of urban underground pipe networks.