While often confused, transmission towers and distribution poles serve very different functions in the power grid:

• Transmission Towers are large, tall structures, typically made of lattice or tubular steel, used to carry high-voltage power over long distances. These lines move bulk electricity from generating stations to substations and are designed for high efficiency and minimal loss.

• Distribution Poles are shorter, more numerous, and are found in neighborhoods and urban areas. They carry lower-voltage power from substations to homes and businesses over short distances. These are commonly made of wood, concrete, or steel.

Ningbo Changshi provides equipment for both types of infrastructure. Our overhead line equipment is utilized for the large-scale construction of transmission lines, while our overhead tools and accessories are also used for the electrical construction and maintenance tasks related to smaller distribution poles.