... sandwich wall and roof panels, and PVC floor covering. Doors, windows, and ventilation system is available inside this container house. ... sandwich panels as wall panel 5. Pvc vinyl, bamboo plywood, wooden floor, carpet, ceramic tiles flooring system etc. 6. Sliding ... . Sliding door, colored steel sandwich panel door, steel door, wooden door, frp sandwich panel door etc. 8. Colorful painting, ...