Secant pile support for deep foundation pits, high-pressure jet grouting water-stop curtain, soil nails & anchor bolts, well-point dewatering, and slope protection.

Application Scenarios: Underground parking lots of residential compounds, deep foundation pits of commercial complexes, underground equipment rooms in factories, urban comprehensive pipe galleries, civil air defense underground projects, landslide slope treatment, municipal road slopes, and excavation pits for old town reconstruction.