Our Professional Answer: underground projects require a specific set of tools and machinery. Key equipment includes directional boring machines for trenchless installation, cable pullers and winches to install cables through conduits, underground-Cable-Laying-Equipment-and-Tools.html target='_blank'>cable rollers to guide cables smoothly, and a variety of manhole equipment. These tools are critical for the demanding tasks of excavation, cable handling, and installation. As a prominent manufacturer, Ningbo Changshi offers a comprehensive range of these tools and equipment, from cable drum trailers to cable splicing tools, all built for durability and performance.