The United States drywall steel studs, steel wall studs,size:40/64/75/92/100 ... 50-275g,lenght:15 drywall steel studs, steel wall studs,size:40/64/75/92/100/150x50mm, ... lenght:1500-12000mm,,very vertical.the exprot state: the United States, Japan, Malaysia, ItalyChile...DESCRIPTIONSize(mm)Thickness(mm) ... wall angle60*400.3-1.52000-12000furring channel15*38*35*38*150.3-1.52000-12000 The United States ...