... widely used as office, meeting room, dormitory, shop, booth, toilet, storage, kitchen, shower room and so on ... and outer walls and roof boarding all use color steel sandwich panels, in which the material ... walls and roof boards are all double-side color steel sandwich panel( polystyrene, polyurethane , or rock ... ': aBigImageSrc } ); } )(); ISO9001:2008 Cheapest Prefab Portable Container Booth Kiosk Shop