metal profile for ceiling system: 1.hign quality stainless stell 2.hot dip galvanized 100g/m2 3.CE.ISO Standard quality Metal profile for ceiling system :1.Shape:U Channel,C Channel2.Application:Construcsion suspension ceiling(false ceiling)and drywall partition component3.Thickness: 0.30mm-1.2mmW4.idth: 38mm,45mm, 50mm, 60mm5.Material:Hot-dip galvanized steel coil6.Zinc coating:≥100g/m2.7. ...