1. Product positioning

The double-wing expansion house is a movable, quick-assemble and quick-dismantling prefabricated building, suitable for housing expansion, temporary residence, tourism and vacation, disaster relief and other scenarios, and the core feature is "flexible space + efficient construction".

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2. Core principles

The high-strength galvanized frame is used as the supporting structure to ensure the overall stability and safety; The exterior is covered with environmentally friendly composite panels, which have both lightness and good thermal insulation, heat insulation and sound insulation performance; Through the rapid unfolding and folding of prefabricated components, space expansion and recycling are realized.

3. Core characteristics

• Efficient construction: using prefabricated components, only simple assembly and fixation can be completed to complete, without the need for large equipment and professional construction personnel, the process is efficient and convenient.
• Lightweight and Durable: The high-strength galvanized frame with eco-friendly composite materials combines lightness and durability, making it easy to transport and install, with a lifespan of up to 20-25 years.
• Space flexibility: Support personalized customization, provide a variety of sizes and house types to meet the space needs of different scenarios.
• Comfortable living: It has thermal insulation, heat insulation, and sound insulation performance, and is pre-installed with circuits, lighting and other facilities, which can provide users with a comfortable living experience.
• Environmentally Friendly and Sustainable: Made of environmentally friendly materials, it can be recycled, in line with the concept of green and conservation.
• Diverse scenarios: It is suitable for various scenarios such as house expansion, temporary residence, tourism and vacation, disaster relief, etc., and has a wide range of applications.

4. Product advantages

• Compared with traditional steel structure houses: they can be prefabricated and shipped from the factory, eliminating the complex links of on-site dismantling and assembly of traditional steel structure houses, and saving on-site installation costs.
• Compared with traditional prefabricated houses: the frame material is thicker, the cross-section is larger, and the stability and safety are stronger; The composite panel has higher density, finer craftsmanship, and longer service life; It supports prefabricated fine decoration in the factory, and can be moved in with bags when it lands (traditional prefabricated houses need to be spliced on site).
• Outstanding structural performance: customized components according to the size of shipping containers, through high-strength connections to form a stable whole, can resist magnitude 8 earthquakes and 12 typhoons, and belong to unfoldable and foldable emergency rescue temporary buildings.
• Convenient transportation and storage: The house can be folded and stored after the prefabrication is completed, adapting to the size of the shipping container, greatly saving transportation and storage space and costs.

5. Customization ability

5.1 Material and functional customization

The wall panel can choose the appearance color, insulation/fire resistance level according to the needs, and the optional board includes rock wool board, EPS board, graphene bamboo and wood fiber integrated board, etc.; The layout can be selected according to different scenarios and needs.

5.2 Fit parts to standards

The floor can be selected with SPC stone plastic panel, patterned aluminum board, or cement + floor tiles can be poured on site; The entrance door can be made of steel door, KFC door, etc., and the window can be selected with plastic steel window, broken bridge aluminum window, etc.; The circuit system can be matched to the certification standards of different countries.

6. Ease of use

Support moving, expansion and reuse, doors, windows and circuits are prefabricated in the factory; The site only needs to place the house in the designated place, unfold and fix, and then install the indoor top corner, baseboard, connect to water and electricity, and put in furniture and household appliances, and you can move in, greatly reducing the on-site workload.