... sandwich panelSpecification: 1) External / Internal steel panel: Thickness: 0.25mm-0.6 mm Sheet color: RAL color for your choice ... ,150 mm,200mm EPS density :6-20kg/m33) Panel width:950 mm, 960mm,980mm,1150mm4) Panel length: Unlimited (<12m due to ... transport) 5) Use: Sandwich panel in industrial workshop, prefab house ,commercial and residential buildings, etc.6) Packaging: Export standard package ...