As a high-potential unit under the group specializing in high-end equipment manufacturing, the Piling Machinery Division is engaged in integrated operations encompassing design, R&D, production, sales, after-sales service, and financial leasing of high-end piling machinery. The product portfolio includes hydraulic vibratory hammers, hydraulic impact hammers, versatile static pressure pile drivers, TRD (Trench Cutting Remixing Deep Wall) machines for constructing underground continuous walls with uniform cement-soil thickness, S-TRD (Shallow-Trench Cutting Remixing Deep Wall) machines for middle-layer cement-soil mixing, fully hydraulic walking piling rigs, and crawler-mounted material transporters, along with various mechanical components. These products provide comprehensive equipment and construction solutions for large-scale infrastructure projects such as foundation and pile foundation engineering, deep excavation support, slope stabilization, underground continuous walls, soft ground treatment, and sheet pile cofferdams. To ensure customer satisfaction, the division has established the "Zizhu Equipment Escort System," which covers every stage from customized R&D to product refinement and after-sales follow-up, prioritizing client needs at each step.