Theknoloji e tsoelang pele ea extrusion ke phetoho moleng oa ts'ebetso ea tšepe e se nang ferrous, e sebelisetsoa mefuta e mengata e fapaneng ea koporo, aluminium kapa koporo ea alloy rod extrusion ho etsa haholo mefuta e fapaneng ea maballo a bataletseng, a chitja, a libese le li-conductors tse profil. etc.