... Q235 2.Roof & Wall:color steel sandwich panel with EPS,PU,ROCK WOOL sandwich panel Container HouseProduct description1, Container house is ... insilation110mm rock wool15floor18mm plywood or fire-proof sandwich board with the filling of 50mm polystyrene and sealed ... alloy door,750mm*2000mm17windowplastic steel swing window with two layers glass,1000mm*800mm18elective componentfloorcomposited wooden ...