The Top Ventilation Fan is an indispensable and efficient appliance engineered to optimize air circulation within indoor spaces. It plays a crucial role in maintaining a healthy and comfortable environment.

Material: The fan casing is predominantly crafted from high - quality Stainless steel, known for its durability, lightweight nature, and resistance to impact and corrosion. Some premium models utilize aluminum alloy for enhanced heat dissipation and sturdiness. Stainless steel components are integrated in key areas to ensure long - term reliability and strength.​
Profile: The fan features a compact yet aerodynamic circular or square housing, enclosing high - performance blades with a diameter of 25 - 35cm. These blades are precisely angled to maximize airflow while minimizing noise. A mesh grille, designed with a fine pattern, prevents foreign objects from entering while maintaining efficient ventilation. The control panel, equipped with intuitive buttons or a digital display, allows for easy adjustment of speed settings.​
Fabrication: Employing state - of - the - art injection molding and precision machining techniques, each fan is assembled with meticulous attention to detail. Rigorous quality tests, including vibration, noise, and airflow tests, are conducted to ensure it can continuously operate under various conditions, providing stable and reliable ventilation performance.