... / sqm galvanized steel. Size: 38,50,60,75,100,150mm,thickness from 0.3mm-2.0mm Lightgage Steel Joist/ Metal StudNo.& NameMETAL ... STUDS & TRACKSBase Materials80g-120g / sqm galvanized steelSIZE38,50,60,75,100,150mm,thickness ... the other plates such as GRC, FT and so on. Galvanized Metal Stud & Tracks