1.Guide the  direction of      the wind

       Adjust blade ,give wind a strong guiding role, and can freely control the levels of ventilation. Let your space is always full of breeze, but without taking up too much space,  we can achieve the effect of natural ventilation.

2.Energy saving

    can kept separated rooms stay ventilation state of each other, middle blade in favor of  thermal insulation, small  angle opening can protecting private space while give fresh air in.

3.Beautiful appearance

Available in different materials, colors of glass louvres, to get decorative effect

4.Simple structure

 Easy to install, easy to clean, each louver can disassemble, after disassembly can be cleaning, to avoid the risk of high-altitude operations,

5.Easy to combimation

Flexible opening style can combine with windows and doors to get a casement window and swing doors,or sliding windows and doors.