1.  Push pull fan blades are made of 1.2mm thickness stainless steel/Aluminum/ Galvanized by punch forming,they are free of dust, excellent appearance and longer service life.
    Reasonable blades angle ensures no deformation,no fracture and maximum air flow.

2. The outer frame is processed by advanced automatic control equipment to make sure high precision.

3.High quality motor guarante the fan operation( 3C certification,IP55 and F grade).When the electric power shortage,it can power off automatically.

4.Fan belt pulley is made from high strength aluminum-magnesium alloy by die casting, it can lower itself weight,improve the stability and corrosion resistant.

5.Double row bearing design make sure the waterproof,low noise and longer service life.

6.The push pull parts open the shutters completely which can ensure the maximum air flow and minimumair resistance; when the push pulll parts closing,it can effectively prevent wind,rain and dust. Adopt 100% high quality nulon injection molding process and guide rod is made of 304SS,which promise the higher strength ,flexible,ware-resisting and loner service life.

All the products are packaged in cartons and labeled for sorting.

1.You are manufacture factory or trading company?
  We are the manufacture factory and welcome you to visit our company, we have an area of about 6000 square meters of plant and several professional production line of exhaust fan and cooling pads.

2.Do you offer a warranty on your products?
  Yes, generally we provide 1 year warranty time from the day of delivery.

3.How to get more information?
   You can contact me directly ,or send inquiry details at the end.