Square Ceiling One Way Air Vent

 
1. This type of air vent is incorporated with a set of louverblades. It is  is commonly used as exhausted outlet andventilation on the exterior walls of washrooms, kitchens,warehouses, houses,apartments, condominiums,gymnasiums...ect.
 
2. There are inverted spring hooks located on the neck , which are used to secure the device onto the wall or duct 
 
3. stainless steel screen is set in the back as insect-proof.

Advantages:
1.Maximize security 
2.Pratical & Safe 
3.Guarantee for over 200,000 times of open and close 
4.Choice or standard residential use 
5.Morden design superior quality 
6.Aluminum Air Vent,OEM & ODM are available.

FAQ:
 Q: Can you produce customized goods ?
A: Yes, the size, diameter and length can be produced as per client's requirements.  
 
Q: Can you print words on products as per client's requirement? 
 A: Yes, make label according to your exact requirement.  
 
 
Q: Can you do business via Ali Online Transaction?    
 A: Yes, we can make the deal through AOT.  
 
 
 Q: What is your payment terms? 
 A: T/T, L/C at sight or Paypal. 
 
 
Q: Do you accept OEM?  
 A: Yes, OEM or ODM are both OK.  
 
Q: Where is your nearest loading port ? 
A: Shanghai or Ningbo, China. 
 
 
Q: How can you guarantee the quality or any warranty? 
A: If any quality problems during use, all the products can be returned.