Heavy hammer galvanized plate fan

Thickened galvanized sheet, with high zinc coating on the shell, is resistant to high temperature, corrosion and rust. Boneless blades; The new U-shaped design features larger air volume, high noise, high strength, high toughness and no deformation. High density galvanized protective net; Strong, firm, dense, safe and flexible to use. Automatic louver; With the opening and closing of the machine, the shutter automatically opens and closes with humanized design to prevent dust