**Extra-large span, beam-free and column-free:** With a maximum span exceeding 200 meters, the interior provides a completely unobstructed and pristine space, maximizing space utilization.
**Extremely short construction period:** The membrane structure is prefabricated in a factory, with on-site installation measured in weeks or months, far faster than traditional buildings.
**Economical cost:** Construction costs are typically only 30%-70% of traditional steel structure buildings, with low maintenance costs.
**Green and environmentally friendly:**
Materials are recyclable.
The membrane structure is lightweight, requiring minimal foundation work.
Excellent natural lighting and low energy consumption for artificial lighting.
The fresh air system enables efficient air circulation and filtration (e.g., to combat smog).
**Flexible and relocatable:** Disassembled, relocated, and reusable.