1.Structure is reliable.

2.Easy assembly and disassembly.

3.It just need simple tools to assemble. Each worker can assemble 20~30 square meters every day. 6 worker can finish 300sqm prefab house in 2 days.

4.Flexible layout: Door and window can be assembled in any position, partition wall panel can be assemble in any transverse axes sites. Stair is assembled in outside.

5.Using life: All the light steel structures have antisepsis-spraying treatment. The normal using age are above 15 years.

6.Environmental protection and economy: Prefab house design is reasonable, easy to assemble and disassemble, used circularly, low wastage, without building rubbish. Average using cost is less than other kinds of building annually.