Shanghai Aipu Fans Co.,ltdcontribute to study and manufacture energy saving ventilationequipment to improve safety, productivity, and energy consumption.We adopts American advanced techniques of high air volume and lowrotating speed to manufacture HVLS industrial fan, which is themost effective ventilation equipment for large space. We only focuson one thing HVLS industrial fan. After repeatedly research anddevelopment of the fan, we continuously improve its performance tosatisfy our customerâs demand. Our aim is to create a morecomfortable environment using the least amount of energy and bringthe greatest benefit to the customers.Aipufans guaranteehigh quality, reasonable&completive price and fast lead time.All products will have been strictly quality checked beforepacking, have 2 to 5 years warranty, and we are sure the productwill be free from maintenance within warrantyperiod.Â