The sales manager of our company, **Liu Tao**, was invited by **Sichuan Expressway Investment & Construction Engineering Co., Ltd.** (Chengle Expressway Expansion Trial Section Project Management Office) to attend the **Hydraulic Compaction Construction Exchange Conference for the Chengle Expressway Expansion Trial Section**.
General Manager **Liu Tao** conducted a lecture and held a discussion session with the leaders and experts attending from Sichuan Expressway Investment & Construction Engineering Co., Ltd. The discussion focused on various aspects of expressway construction, expressway renovation and expansion, bridge and tunnel engineering, as well as issues such as **bridge deck bumping**, **vibration compaction defects in the roadbed**, and **junctions between old and new roadbeds**, providing a detailed explanation and citing numerous examples.
He also introduced the origin, development, and construction technology of the **High-Speed Hydraulic Compactor**.
During the session, **Liu Tao** answered various questions raised by the leaders regarding the High-Speed Hydraulic Compactor, creating an active and engaging atmosphere. After the lecture, the leaders and related personnel expressed their recognition of the **"Hamagod"** brand High-Speed Hydraulic Compactor, and industry professionals gave high praise to the exchange conference.