About this product
●Louvers are generally used for external windows, which can better exhaust the indoor hot gas or other gas exhaust. If you use ordinary windows, it is not conducive to exhaust gas or temperature. If you do not install windows, the wind and rain will affect the interior. Therefore, louvers are selected because in the design of louvers, the louvers are all mouth down, and there are certain gaps between each louver, so as to shield the wind and rain, and also play the role of ventilation and exhaust. Keep the indoor air fresh.
●In ancient Chinese architecture, there were mullion windows, which were used in all dynasties from the Warring States to the Han Dynasty. The straight bars are called mullion windows, and the horizontal bars are called mullion windows. The mullion window is an original style of the shutter, which can also be said to be the original state of the shutter. In ancient Chinese architecture, there were mullion windows, which were used in all dynasties from the Warring States to the Han Dynasty. The straight bars are called mullion windows, and the horizontal bars are called mullion windows. The mullion window is an original style of the shutter, which can also be said to be the original state of the shutter.
●The louvers are divided into fixed louvers and movable curtain louvers. One of the main functions of the louvers is to add privacy to the interior. In general, it is to make the interior invisible from the outside. The main function of the screen is to ventilate and prevent mosquitoes.
