Use:Villa,Hotel,House,Office Structure:Galvanized Steel Frame Size:Costomers' Requirements Window and Door:Aluminum alloy ,thermal break Type:Light Steel Structure Frame Installation:Professional Guide Life span:More than 50 years Storey:2 storey with 4 beds Style:Mid-range Keywoard:Prefab home prefabricated house, ready pre fab houmes Fireproof:2 hours