1. Quality controllable: Prefabricated K houses are produced in factories, and each component has undergone strict quality control and inspection to ensure the stability and reliability of product quality.

2. Long service life: The prefabricated K house has a solid foundation, and the walls are mainly sandwich panels, with a stable structure and a long service life.

3. Fast delivery time: Due to the factory production mode, the delivery time is faster than traditional construction methods.