Adhering to OSHA standards and using properly insulated tools are not just regulations—they are critical for protecting lives. Linemen work with high-voltage electricity, and a single mistake can be fatal. Insulated tools provide a crucial barrier against electric shock. At Ningbo Changshi, our insulated tools are rigorously tested to meet or exceed international safety standards, ensuring maximum protection for workers. Our equipment, from hydraulic crimping tools to insulated hot sticks, is designed with the lineman's safety as the top priority.