Inkampani yethu ihlinzeka ngazo zonke izinhlobo ze-anticorrosive (i-zinc-aluminium coating) i-hexagon yangaphandle, i-hexagon yangaphakathi, izixhumi eziphambanayo zangaphakathi namantongomane, izibophelelo zemoto, izikulufu, izikulufo zokwakha nokunye.