500mm roof turbo ventilator for workshop stainless steel
500mm wind driven roof turbo ventilator for warehouse stainless steel
Turbine ventilator 500mm wind driven roof turbo ventilator workshop and warehouse stainless steel 1. Material: 1). Stainless steel (SS304, SS201) 2). Color coated steel (red, blue, all kinds of colors) 3). Aluminum 2. Type/Size: 100mm--1200mm mini: 100mm/120mm/125mm/150mm/250mm/300mm middle: 400mm/420mm/450mm/500mm/600mm/680mm/760mm/800mm big: 900mm/1000mm/1100mm/1200mm usually size: 150mm/300mm/500mm/600mm/800mm/900mm/1000mm 3. Benefits of Roof Turbine Ventilation Systems: 1
500mm roof turbine ventilator for workshop stainless steel
Turbine ventilator 500mm roof cowl for workshop and warehouse stainless steel 1. Material: 1). Stainless steel (SS304, SS201) 2). Color coated steel (red, blue, all kinds of colors) 3). Aluminum 2. Type/Size: 100mm--1200mm mini: 100mm/120mm/125mm/150mm/250mm/300mm middle: 400mm/420mm/450mm/500mm/600mm/680mm/760mm/800mm big: 900mm/1000mm/1100mm/1200mm usually size: 150mm/300mm/500mm/600mm/800mm/900mm/1000mm 3. Benefits of Roof Turbine Ventilation Systems: 1). Old air is