sandwich panel material:EPS, PU thickness:50,75,100mm,etc. length:as per inquiry MOQ: ... interior/exterior decoration of industrial and civil buildings, warehouse, special construction, large span steel structure housing. It has been widely used ... can also stand up to earthquake, fireand rain.materialssteelsandwichEPS(foam),PU(polyurethane),rock woolthickness 50mm,75mm,150mm or due to the ...