Owing to the growing needs of warehouses, Dawangfan has been able to tap to the market of HVLS big fans. Many fans generally consume a lot of energy, but Dawangfan fans are energy efficient and work effectively in large areas. Dawangfan’s unique PMSM nurturing technology coupled with energy efficient fan ensures that warehouses are always conducive to work conditions in terms of temperature and humidity. Not only do big fans by Dawangfan guarantee better and healthier workplace conditions, they also more economical in the long term.