Length: 1m-6m (subject to requirements of clients) Thickness of materials: 1.0mm-2.5mmThickness of surface galvanized coat: Double sides: 12祄-40祄 (subjectto requirements of clients)Intensified steel lining of PVC door and window manufactured by our company couldbe used to sectional materials of all over the world. PVC door and window steel liningroll mill of different specifications could be designed according to the sizeof steel lining provided by clients. producing area:China