1.with 30years anti-corrosion 2.fiber glass material 3.Huge wind ,45000m3/h 4.with CE 5. 0.75kw energy saving FRP ventilation fan 1.Applications:1. Industrial fields: textile, socks/clothes making, glass, molding, rubber, coating, silk-screen printing, toy, electronics, home appliances, shoe making, printing, food stuff, processing, dyeing, laundry and other workshops with high temperature.2. ...