... suspended system and drywall partition system, including many kinds of Stud, T Hon Win Galvanized Steel Profile used for ceiling suspended ... system and drywall partition system, including many kinds of Stud, Track, Runner, C-channel, Angle, omega.Metal studs and tracks ... C-100 Profile (100x47) Corner Bead (Galvanized)90°(25x25) Drywall Stud(100x50)