Agriculture Fan Swung Drop Heavy Hammer Ventilation Fan Greenhouse 

1. Cast aluminum blade, airflow dynamics design, work steadily. Stall limit configuration prevents motor overload and airflow increase, improve efficiency and save energy.
2. Air downstream made PVC shutter,stop insect and air counter flow. Shutter open by air, minimum wind resistant.
3. Inlet and outlet conforms to airflow dynamics science, maximum high air performance.
4. Direct driven by high efficiency motor.
5. 18" fan shell to be manually formed. (optional)

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1.Q: What makes your products different from other company ' s?
    A: Highbetter provide customize service, warranty service, with strictly quality control and very competitive price.
  
2.Q: Do you offer a warranty on your products?
   A:  Yes, for the products we can provide 1 years warranty time from the date of delivery.
 
3.Q: What type of materials do you use for your products?
    A: It's stainless steel blades, aluminum alloy hub, Galvanized fan frame . Special material also available.
 
4.Q: Do you have any certificate?
   A: Yes, we have CE certificate and so on.
 
5.Q:Do you have a separate quality departments?
   A: Yes, we have QC department. Will make sure you receive the perfect product.
 
6. Q: Is there quality control on all production lines?
     A: Yes, all production line have adequate quality control.
 
7. Q:Payment Options Available?
    A: 1. T/T
        2. L/C
        3. D/P
        4. D/A
        5. Western Union, Paypal, Trade Assurance