Whether it is ancient or modern, the door is indispensable in the home. In ancient times, all doors in China were folding doors, but with the evolution of history, folding doors have gradually been replaced by sliding doors and flat doors. However, in the nostalgic 21st century, the charm of folding doors has been tapped again, and it has become popular in home decoration. The folding door of this brand seems to partition two spaces, but it does not block the line of sight between the two spaces. The use of transparent glass can effectively block noise without affecting the line of sight. A folding door is used to disconnect the balcony from the indoor partition, and the transparency of the glass does not visually separate the balcony from the indoor connection. It can effectively block noise and temperature differences at night, and you can enjoy and breathe outdoor air during the day. The folding door is practical and beautiful, and it is definitely the best choice for home decoration.