The annual 315 building materials home activities exhibition is every need of housing renovation shall participate in trade fairs, especially I like this decoration layman, facing her own house to decorate, so must attend to more understanding, convenient housing decoration own future, but before going I must have a basic understanding of various building materials, such as wood for wardrobe said whether to use wood or panel is more cost-effective use of solid wood board is more cost-effective, of course, there must be calculated price price manufacturing manufacturing wood panel and wood panels, the first weekend in 315 trade fairs so I basically no rest, all the time in the study of all kinds of building materials.