June 5, 2026Published by 谢, 女士 on June 5, 2026Categories Company News 轨道交通 RAIL TRAFFICSunward EPB Shield Machine Launches for Jiashan-Xitang Railway ConstructionSunward No.68 EPB shield machine has launched for the Jiashan-Xitang railway SG2 section, with No.69 ready for deployment to support dual-machine tunneling in soft soil.