Fabric for vertical louver blinds

Description:

HVAC return air grille air louver with vertical blades applies to air conditioning room with positive pressure. It exhausts air automatically. Usually the blade is vertical, it isolates the air circulation between indoor and outdoor. When the indoor pressure is bigger than the outdoor pressure, the air flow blows the blade and the inside air is exhausted. The air isn’t able to flow into room if the indoor pressure is smaller than outdoor pressure. It has single-track non-return function. Air volume damper that adjust air volume and air speed or filter that decrease dust and purify air can be set up in the back of air outlet according to customer’s requests.

Features of HVAC return air grille air louver with vertical blades

(1)  It is rainproof.

(2)  Adopt excellent aluminum alloy, it has strong corrosion resistance and rigidity.

(3)  The surface is finished by anodic oxidation, baking vanish oxidation or electrostatic spraying. The appearance is flat and artistic.

(4)  The joint is cut at 45 degrees, orderliness and flawless. Specialized galvanized steel angle code strengthens the joint.

(5)  All OEM size and color are available upon customer’s requests.

Application of HVAC return air grille air louver with vertical blades  

It is used to exhaust air automatically in room with positive pressure, the outlet of air exhaust duct and shaft to deliver and remove air and realize the air circulation.

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.