1) Stable structure: The main structure is light steel structure and sandwich panel. They form a stable structure so it can resist 9-11 grade hurricane and 7 grade earthquake. 2) Quick Installation: Convenient to assemble and disassemble. Six skillful Chinese workers can finish installing 100m2in three days. 3) Flexible layout: The partition wall, window, ceiling, door are optional for clients. 4) Long service life: The components of house can be used repeatedly, so its designed life span can reach up to more than 25 years in normal environment. 5) Environmentally friendly: Almost dry construction which is environmental friendly. 6) Good performance: Water proof, moisture proof, heat insulation and sound insulation.