... Surface Texture and AppearanceSmall wave, Flat, Embossment, Big ribThickness of steel plate0.4-0.8mmHeat Insulating MaterialPU( ... , SMP, PERecommended PlatingHot-dip galvanized, Al-Zn coatedApplication:Steel house, suburban housing, villa, kindergarten, model house for ... , ommercial building, remodeling of old structures, warehouse, steel structure house,workshop, work plant, airport, cold storage ...