Annual Production Capacity: 480,000aa Products including: K house, T house, Portable house Our strength: Easy assemble/dis House Specification: 7mx8.5mx2.8mArea:56.3 sqmMain steel frame:Galvanized steel frameRoof: 1040 type 50mm EPS sandwich panelExterior wall: 1150 type 50mm EPS sandwich panelWindow : Aluminum sliding window prefab house