1.Type: Light Steel Keel 2.Material: Zinc Coated Steel 3.Gauge:0.4mm, 0.45mm, 0.5mm, ... Raw Material:Galvanized(Zinc Coated) Steel2. Application: Interior partition wall, veneering wall or suspended ceiling of hotels, theaters, emporiums, factories, ... )QU5050customization0.635/35QU5050customization0.735/35QU5050customization0.835/35 Galvanized Steel Profile for Ceiling System & Partition Wall System