1. Ventilated skylights prevent rain, insects, noise, and sand from entering the room during ventilation.

2. Ventilation is不受限制 by time, wind direction, or season, allowing for safe use even when unoccupied indoors or during sleep.

No thieves or cross-ventilation will intrude.

3. The upward airflow design ensures that the wind entering the room does not directly blow on people or objects.

4. Compared to window ventilation, it can reduce indoor heat loss, as it does not require power (electric) drive control, hence it is energy-efficient.

Enhancing benefits.

5. Due to the scientific design structure of the product and the use of high-quality manufacturing materials, no after-sales maintenance is required, along with the door

Window life span.

6. Ensuring the safety of windows and doors, as ventilation is not required to be opened, also enhances the overall architectural appearance.

Aesthetics.