Livestock box type window mounted metal manufacturers exhaust fan

2.Features:

(1 ) Frame and blades made of glass fiber reinforced plastic material (high strength steel) one piece, acid corrosion. 
(2) Aluminum efficient motor, 0.75KW, energy efficient. 
(3) Direct drive, no belts, provincial trim, maintenance-free.
(4) Four-point fixing bracket, motor fixed more firmly. 
(5) machine with stainless steel screws, anti-corrosion, acid and alkali. 
(6) Using PVC blinds, anti-rain, anti-mosquitoes. 
(7) Using the safety net, and to prevent foreign invasion, to increase security. 
(8) Features a waterproof tank, fell into the hole to prevent water intrusion.

3.Specification:

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1. Are you factory or trade company?
--We are professional ventilation fan products factory!

2. How can i get your pricelist?
--Send an enquiry to us and tell us u need our pricelist,our sales will reply u within 24 hours with pricelist.

3. Can i get an sample to check quality before mass order?
--Yes,you can.Welcome to place sample order to check our quality. I do believe our high quality products will bring more orders for you from your clients! 

4. Any guarantee for your products?
--Our company’s culture is "Quality is our culture!” All of our products with
12 months FREE GUARANTEE,never need to worry about the after-sale service,we will always be here to support your business!

5. Any certifications for your products?
--Our exhaust fan products can pass CE certification,so they can be sold to worldwide safely!

6. How about the delivery time?
--Usually for sample order 5-7days,for mass order 7-15 days.

7. At last,about the payment terms,any convenient and safe way for our buyers?
--We have pay Alibaba pay,T/T payment terms options,do business with us,your money will be in safe,your business will be in safe!