The line work industry is constantly evolving with technology. While core skills remain, modern equipment is designed to enhance safety and efficiency. This includes the use of battery-powered tools like impact wrenches and cutters, as well as specialized tools that reduce physical strain and fatigue, such as drill-operated pole wrenches. New materials and designs are also improving the performance and durability of climbing gear and insulated tools. At Ningbo Changshi, we are committed to manufacturing and exporting the latest, high-quality overhead line tools and accessories that help modern linemen work smarter and safer.