Professional Answer: A robust and interconnected transmission network is the foundation of energy security. It allows for the efficient distribution of power from diverse generation sources, making the grid more resilient to localized failures, extreme weather events, and supply chain disruptions. Ningbo Changshi's specialized equipment and tools are at the forefront of building and maintaining this critical infrastructure. By providing comprehensive one-stop supply for both overhead and underground power line projects, we help our customers create secure, reliable, and modern power systems that can withstand future challenges and ensure uninterrupted power supply.