... ,light weight house to customize:roof,wall,door,windows1. easy construction 2. environmental protection 3. good looking 4. low cost Portable house ... cabins, kitset homes, emergency shelter and housing portable houseportable house use light steel as its framework, material is sandwich panel, totoal ... house can be 15-160m2, it is clean, can be to use for 20 years for its good stability and durablity. Its ...