Professional Answer: Ningbo Changshi is a leading supplier of tools for both overhead and underground power line projects. For underground cable laying, we provide a full suite of equipment to ensure a seamless and efficient process. Our offerings include:

• Cable Pulling Winches: Powerful winches designed to pull cables through ducts or conduits with controlled, consistent force.

• cable rollers and Sheaves: These are used to support and guide the cable during the pulling process, minimizing friction and preventing damage to the cable jacket.

• Cable drum stands and Jacks: Essential for managing large, heavy cable drums, ensuring the cable unwinds smoothly without snags or twists.

• Horizontal Directional Drilling (HDD) Tools: We supply specialized tools for trenchless underground installations, a method favored for its minimal environmental and public disruption.

Our equipment is designed to streamline the underground laying process, ensuring the safety of the crew and the longevity of the electrical infrastructure.