The activity room is a light steel skeleton sandwich panels for the building envelope materials, standard modulus series combination of space, components bolt connection, a new concept of environmental protection and economic homes. Can assemble and disassemble quickly and easily to achieve the universal standardization of the temporary building, establish a green energy efficient building concepts, so that the temporary housing into a series development, integration of production, the matching of supply, inventory and many times working capital used in the field of styling products. Product Positioning: light steel prefabricated houses standardized design, factory production, the combination of modular, removable mobile, reusable, easy to stock reorganization, security, environmental protection, aesthetics, and efficient light steel system integrated housing. The scope of products: the products are widely used in the construction site temporary office quarters; transportation, water, oil, natural gas field exploration, field operations and construction of buildings; city office, civil resettlement, commercial, exhibition and other temporary buildings; tourist area leisure villas, holiday homes; earthquake relief, and military field space.