Njikọ njikọ ngere
Elu: PVC mkpuchi, Hot Dip Galvanized, Electro Galvanized
Agba: Green RAL6005, Grey RAL7016, Black RAL9005, wdg.
Nkwakọ ngwaahịa: na mpịakọta abịakọrọ, ihe nkiri plastik a na-eji maka nkewa n'ígwé, ihe nkiri plastik kpuchie elu na ala.