Project City: Yibin, Sichuan Purchase product: YP series/2m Large Mobile Fan Purchase quantity: 3/set YP series mobile fans Project background: This case is a molding processing center located in Yibin, Sichuan. The summer is hot and the spring and autumn are humid. The injection molding process inevitably produces unpleasant odors. The processing workshop is stuffy and has a bad smell. Therefore, the factory purchased Julei large mobile fans with a diameter of 2 meters. The super long-distance air supply can reach more than 20 meters and can be freely moved. Three units can meet the ventilation and cooling needs of the factory, saving a lot of money for the factory in terms of equipment purchase costs and electricity usage.