Since it is not a large flat shop, tables and display space can be small when constructing interior of the store, but the folding door construction expanded the space to make it easier to use.

Folding doors may differ depending on the characteristics of the stores to be entered, but they can be used by expanding the space outside of the store.​

This product has passed the test report such as ATA watertightness, air tightness, and structurality, and can be highly effective in thermal insulation and sound insulation, and is made from aluminum-6N01 materials, which are different from other materials, so even if used for a longer time with a stronger quality, no free play is created, and corrosion or settlement is supplemented.