Isizathu sokuqala: i-STEEL isinikeza izinhlangano zokuphepha kwezindlu zokuphepha kwezindlu zase-Europe ngokwesifundo se-EN 1317. Lesi silungiselelo sisebenza ngokuphepha kwemoto, ukuthabatha ukuphepha kwezindlu, nokuhlanzwa kokuphepha kwezindlu zase-Europe nezinhlangano zokuphepha kwezindlu.