
56 Inch Roof Ventilation Ceiling Fan. Customizable Voltage & Frequency: Supports 110V-240V and 50Hz/60Hz to meet global power standards. OEM & ODM Logo Printing: Accepts custom logo printing and mold opening for brand customization. 100% Pre-Delivery Testing: Strict 4-stage inspection ensures 100% tested products before shipment. 1-Year Warranty & Support: Provides 1-year warranty with spare parts and technical solutions. Multiple Blade Options: Available in 3, 4, 5, or 6 metal blades for varied aesthetic needs. Flexible Motor Materials: Offers copper or aluminum wire motors to suit different budget requirements. Competitive Factory Price: Direct factory sales with over 1 million annual production volume. Global Certifications: Certified with CCC, ROHS, CE, CB, GS, and SASO for safety compliance.