... )Steel mobile house, move easily and lower cost2)Various fire resistance door, ventilated duct, translucent board, window, and shutter can ... for fire proofing, water proofing, corrosion-resistant, sound-insulating, heat-insulating, resistance to typhoon of force 12, resistance to ... sandwich panelDoor and WindowPVC or Aluminum alloy; sliding door or rolled doorColumn and Beamoption:hot rooled or welded ...