Small prefabricated Housesis a newcombination oflight steelboard room,ata reasonablemix ofmaterials andsteel.Canachieve very goodsecurityrole,the specific dataismore than7earthquakeand12typhoonsresistant,which isgenerally lowerhousingprefabricated housescosts due toactivities ofsome of the features, compared tosome of thetilesroomis concerned, it'saverylowcost,andcan be recycledforuse,the use of lifeis relatively long,according to statistics, usuallyan activityroomcantake advantage ofthemore than six timesthe number of repetitions, and fromthesedata, weare morecan beunderstood,an integratedactivity roomcostis relativelylow.