A total of 5 doors were constructed in a one-sided storage deployment method, and the glass was made of 16t transparent + transparent double-layer glass, which is the basic glass.

By manufacturing and constructing a white-colored folding door that goes well with the overall living room interior, it creates a brighter and brighter atmosphere without a sense of discord with the interior color of the interior.

When the folding door is opened, it gives a sense of expansion of the space through the expansion of the veranda, and there is no sense of heterogeneity even when the folding door is folded with an opening and closing rate of over 90%.