First, the activities of the board basics "Mobile home" in China is a fairly new term, housing for "real estate" because the concept of "active" word was changed, incredible! According to Chinese people's way of thinking, "Home Ownership" must be something lifelong desire. People still "Qin brick tile" proud, the pursuit of high, big, strong reinforced concrete brick houses. But now "activity room" has become the new fashion consumption of Western countries. Residential development trend of the world, will inevitably affect the continued opening of China. Chinese ancestors with thatched cottages, bark house is already difficult to find homes for the day, but the Chinese people's concept is still at a certain stage temporarily keep. Therefore, activities of awareness should also be a process, consumer activity room should be just beginning in China, but will soon mature. This new industry will increase as China's new round of development add vitality. Our cause is to extend the current issue of the market, to enhance problem management, quality assurance issues, and strive to achieve our housing industry. In general, the housing industry to achieve the basic conditions are: 1. Component standardization and normalization, and the possibility of having flexible; 2. Member size is accurate, error range to a minimum; 3. Automation and mechanization of production and processing; 4. With strong interchangeability; 5. Lightweight, easy assembly and disassembly; 6. Manufacture and installation period is short; 7. Easy to transport; 8. Beautiful and durable; 9. Cheap, low-cost simplified approval procedures. Second, the activities of the board of the advantages of light steel housing portfolio with the installation quick and easy, reusable, environmentally friendly and efficient, cost-effective, which is widely used in temporary site buildings, exhibition, tourism hotel and villas, disaster resettlement housing, field work space and military fields, can be used as meeting rooms, offices, canteens, dormitories, guard posts, factories and toilet. Its notable features are as follows: 1, using bolts, strong activity performance, removable migration restructuring more than 10 times. 2, the standard GM, fabrication and installation time is short, the dismantling process can be based on customer needs in turnaround time can not change the original reduction or increase in the number of rooms in any case materials. 3, the price is reasonable, one-time investment, re-use value high, integrated use of low cost. 4, using a wide range, suitable for construction site dormitory, school dormitories, field operations buildings, disaster relief space, building temporary buildings and a variety of roof plus layer. 5, beautiful Free decoration, ceiling decoration in general do not need walls, good insulation.