1. Energy saving. The wall insulation adopts a new insulation system. The reasonable combination of light steel, glass insulation cotton, structural OSB board, one-way breathing paper, air layer and gypsum board is integrated into a new wall. The thermal insulation performance of this wall is about 3 times that of traditional concrete. The doors and windows used have the most advanced assembly technology in the world. Its thermal insulation performance, sunshine heating index, glass light transmittance index, energy saving, UV protection, pressure bearing capacity for air, water and structure are particularly outstanding. The high-performance walls and doors and windows make the inside and outside like two worlds, and the energy saving reaches 50%.

2. Land saving. The utilization . Under the same building area, the utilization rate of traditional buildings is about 78%, while the utilization rate of it is more than 90%.

3. Material saving. Since they are are tailor-made in a factory-prefabricated manner, unnecessary material waste is avoided.