Detailed product description: 1.Beijing Fenganxing series house is a kind of light steel structure modular house with the color steel sandwich panel. 2.The steel structrue makes the house resisting heavy wind of 86.4 Km/h and 7 grade earthquake. 3.Color steel sandwich panel has a good fire proof and heat insulation performance for the characteristic of the color steel sheet and polystyrene material. 4.The components of the house cab be used repeat so the shelf life is over 20 years without any building garbage. More detailed information will be available on your requirement.