Large Airflow 5.5m 18FT 5500mm 5.5 Meters 18feet Industrial Ceiling Pmsm Hvls Wholesale Electric Big Ventilation Fan for Logistics Center

Large Airflow 5.5m 18FT 5500mm 5.5 Meters 18feet Industrial Ceiling Pmsm Hvls Wholesale Electric Big Ventilation Fan for Logistics Center. OEM & ODM Customization: Accept personalized customization and brand OEM with flexible options. Wide Diameter Range: Available diameters from 3.1m to 7.3m to suit various spaces. Low Minimum Order Quantity: Minimum order quantity is 1 piece, suitable for small trials. Multiple Certifications: Products certified with RoHS, UR, ISO, CE, and CCC standards. Stainless Steel Blades: Durable stainless steel blade material ensures long service life. Low Noise Operation: Noise level maintained at 45dB for quiet industrial environments. 10+ Years Experience: Mature technology and perfect after-sales service from experienced factory.