
Metal Industrial Exhaust Fan. 100% Copper Motor: Ensures high efficiency, durability, and stable long service life for industrial ventilation. High-Efficiency Axial Impeller: Delivers large air volume with low noise operation for optimal ventilation performance. Heavy Duty Metal Frame: High strength metal structure provides stability and durability for wall-mounted installation. Wide Model Range: Available in Standard, Luxury, and Circular types with sizes from 8 to 20 inches. Low Noise Operation: Designed with noise levels ranging from 48dB to 56dB for quiet industrial environments. OEM/ODM Capability: Strict testing and custom production available for OEM, ODM, and customized products. CE and GCC Certified: Meets international safety and quality standards for global market compliance. Fast Delivery Options: Off-season lead time within 15 workdays; peak season lead time one month.