Push pull galvanized sheet fan

Thickened galvanized sheet, with high zinc coating on the shell, is resistant to high temperature, corrosion and rust. The upper motor can provide better waterproof performance and fully reflect the solid thickness of the shell plate. Stainless steel fan blade; The stainless steel plate is beautiful and low noise in one stamping. Flexible push-pull device; Push and pull device can automatically close the louver, and the louver can be opened at 90 degrees for stronger ventilation