On May 11, Zhejiang Yitong participated in the construction of the first phase of the Tianjin Metro Line 11 Phase 1 project Wujiayao underground diaphragm wall project held the first wall slotting ceremony, marking the station construction has entered a substantial construction stage.

Wujiayao Station is the deepest station in the whole line, with a wall thickness of 1200mm and a groove depth of 57m. It is located on the east side of the intersection of Wujiayao Street and Meteorological Station Road in Tianjin. After the first phase of the project passes, it is expected that the long-term passenger traffic will reach 870,000 Japan will greatly ease the traffic tension in the core area of Tianjin, and promote the development of cultural, commercial and other tourism along the route.