• Premium quality: Made with a full metal frame and durable paint, the fan offers resistance to corrosion and oil stains. Equipped with a high-speed pure copper wire motor, it provides stable and effective smoke exhaust. • Perfect ventilation performance: With integrated five-blade metal blades, the fan discharges wind quickly with high efficiency, offering strong wind pressure and low noise level. • Shockproof and stable: The design includes a powder-coated steel wire guard and thickened mesh, secured with imported screws to prevent vibrations and catch foreign objects. • Effortless installation: It can be quickly installed on the wall using four screw holes, facilitating maintenance. • Multiple applications: Ideal for use in workshops, restaurants, and medium to large-sized warehouses.