While health risks are not scientifically substantiated, there are definitive safety risks associated with direct contact or close proximity to power lines.

• Electrocution Hazard: transmission lines carry extremely high voltages and are uninsulated. Electricity can "arc" or "flash" over a significant distance without direct physical contact, which is why strict safety clearances are enforced.

• Safety Clearances: For professional workers and equipment, organizations like OSHA (Occupational Safety and Health Administration) in the US mandate minimum approach distances. These distances increase with the voltage of the line.

• Fallen Lines: A downed power line is extremely dangerous. The ground around it can become energized, and direct contact can be lethal.

At Ningbo Changshi, our core mission is to provide safe and reliable electrical construction and maintenance equipment. We strictly adhere to and promote international safety standards. Our products, such as tension stringing equipment and underground cable laying tools, are designed to help professionals work on these vital infrastructure projects with the highest level of safety and efficiency, ensuring the integrity of the power grid for everyone.