[CREG TBM Shutong rolls off the production line in Sichuan] On May 8, 2022, the off-line ceremony of the first large-diameter TBM "Shutong", the first large-diameter TBM in China built by China Railway Engineering Equipment, was held in Deyang, Sichuan. The equipment will serve the mountain rail transit project from Dujiangyan to Siguniang Mountain. Bauhinia tunnel construction. Editor/Ma Xue

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• 2026.10.13 15:30
• [LSHEC Wins Western Qinghai Hydropower Fluoride Wastewater EPC Project]
• LSHEC has won the EPC project for the treatment of fluorine-containing wastewater in western Qinghai, and has added defluorination equipment to the backend of the original wastewater treatment process, along with an online monitoring system to stabilize water quality control. The enterprise will coordinate the entire process construction, ensure the standard recycling of sewage, and help the enterprise achieve green and low-carbon transformation. Editor/Min Jing

• 2026.10.13 15:28
• [CR21G Completes Breakthrough of Shishan Tunnel]
• CR21G has successfully completed the construction of the Hewu high-speed railway from the entrance of Shishan Tunnel to the No.1 inclined shaft section. The tunnel is located in the complex geological area of the Dabie Mountains. The project relies on intelligent control and optimized construction plans to overcome difficulties, open up transportation channels inside the tunnel, and create conditions for the subsequent construction of ballastless tracks. Editor/Min Jing