Prefabricated Tank House

Prefabricated tank houses generally refer to expandable container houses, which are a type of prefabricated building. They are characterized by low prices, short construction periods, and complete configurations, showing significant growth in both domestic and international markets.

Core Features

1. Low Cost: Taking a 70-square-meter fully furnished house as an example, the factory price is approximately $15,800. After adding shipping costs, tariffs, and other expenses, the total cost is less than $30,000 (about 200,000 RMB), significantly lower than the cost of traditional construction.
2. Extremely Short Construction Period: The factory production cycle is about 1 month, shipping takes 1 month, and on-site assembly requires only 1 day. The overall efficiency far exceeds that of traditional construction methods.
3. Complete Functions: The interior is equipped with a bedroom, kitchen, and independent bathroom. There is a reserved space for a split-type air conditioner. The walls are made of wood-grain metal panels, and the windows are double-glazed, balancing aesthetics and practicality.
4. Material Advantages: The main structure consists of a light steel frame with sandwich panels (filled with foam or rock wool insulation layers and covered with metal panels on the outside). Although thinner than brick walls, the thermal insulation performance is superior.

Market Performance

• Significant Export Growth: China's prefabricated building exports increased from $1.472 billion in 2015 to $4.339 billion in 2025, with a growth rate of 45% in the first quarter of 2026. In the first four months of 2026, the Guangzhou Customs District exported movable houses worth 1.4 billion RMB, a year-on-year increase of 38.1%.
• Concentrated Demand Regions: Overseas buyers are mainly located in the United States, Australia, Canada, and other places, with uses including self-occupancy, backyard additional houses, or addressing housing crises.

User Feedback

• Advantages: High cost-effectiveness, convenient construction, and complete configurations, making them especially suitable for rapid deployment or temporary housing needs.
• Disadvantages: The need to handle the bathroom trap independently (in compliance with local regulations), cumbersome removal of the outer packaging film, and the need to optimize insect-proof design.

Application Scenarios

Due to their modular and movable characteristics, these houses are widely used in post-disaster reconstruction, tourist resorts, temporary housing on construction sites, and other fields. They have also become a low-cost option for overseas individual users to solve housing problems.