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Project Name: Saifei Fresh Air System Model

The proportion of household model production is generally large, suitable for furniture production and decoration, decoration performance, divided into cross-sectional model and longitudinal model.

1. The cross-section of the cross-section model refers to the cutting from the cross-section of the building, i.e. the position of the general doors and windows, which is used to show the orientation, position, relationship, spatial pattern of the indoor room, as well as the use function and decorative atmosphere of different spaces.

2. Longitudinal section model refers to the vertical cut-off of the building. The cut-off position includes the transportation hub (elevator space) and the location with abundant vertical changes in space. It is used to show the vertical pattern of the interior, the functional zoning of different floors, the mode of traffic connection, the spatial three-dimensional changes, etc.