Overall villa is built by stell structure and wall materials, easy to install, light weight, no wet construct, etc. The wall materials is new materials with property of fireproof, waterproof, wormproof, no smell, no poisonous, no radiation, heat preservation & heat insulation, sound insulation, shock resistance, etc. Advantage: light weight, easy to install, environmental protecting & energy saving, low-carbn, release oxygen anion permanently. Fcl
