Creosoted wood posts; turned and unturned.
Impregnated wooden posts; turned and unturned.
Salt-injected wooden posts.
HV and HVH-type concrete posts.
Cylindrical concrete posts.
Tubular posts for medium and high voltage.
Clip support.
Metal supports for transport and distribution.
Crosspieces and reinforced elements for metal supports.
Metal towers for lighting and telecommunications.
Metal structures for electric substations.