... office,toilet,kiosk, shops ect.. single room,double room,with ensuite,with kitchen, two floors...heat insulation,wind and seismic resistance ... floor or 20mm cement-fiber +2mm PVC door Steel door,740mmx1950mm window PVC Sliding window with Rolling shutter,1100mmx800mm electronics, water supply ... requestDoorsAluminium or Sandwich panelWindowsAluminium Sliding windows Seductive Prefab House With Big Door