VENTECH Ventilation Co., Ltd.

China Manufacturer with main products: Air Diffuser, Air Grille, Damper, Jet Nozzle, Air Louver, Egg Crate Grille, Linear Grille, Slot Diffuser

Home  >Products Catalog > Air grille > Ceiling Return Air Diffuser, Aluminium Linear Diffsuer

Ceiling Return Air Diffuser, Aluminium Linear Diffsuer

FOB Price: 2.00 - 20.00 USD/Piece
Supply Ability: 100,000 Piece(s) per Month
Shipping: FCL or LCL
Payment Terms: L/C, T/T
In Stock
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China
Packaging Details: 10 pcs for one carton box

Quick Details

  • Type: Air Conditioning
  • Model Number: LG-VA
  • Brand Name: VENTECH
  • Material: Aliminium
  • Thickness: 1.0mm
  • Colour: White or anodized
  • Function: Ventilation
  • Delivery: 25 days


         LINEAR AIR GRILLE      



Product informatioin: 


* The linear bar grille is make of high quality extruded aluminium profile.

* Three type of blades: 0°,15°,30°blades

* The linaer grille is an extremely versatile air diffsuer that can be used in the floor,sill,wall or ceiling.

Supply air grille linear bar grille wall air grille 



* Reduced installation time 

* Reduced height between floors                  

* Easier installation (plug and play) 

* Lower wiring costs

* Higher opoerational security

* Maximum flexibility of configuuration and technology


 Colour :

* White: RAL 9010, RAL9016,RAL9003

* Anodized 

* Black

* Other size is available 



Bar type ,blade deflection angles :  0°,15°,30



Selection table:

* All size available ,it's according to clients' requirement

* Below size for reference.


Standard size H/L (mm) Effective Area (m2) Air Volume(m3/h)
400x100 0.021 265
500x100 0.026 328
500x150 0.042 529
800x150 0.067 844
1000x150 0.090 1134
800x200 0.075 844
1000x200 0.114 1436
1000x500 0.335 4221
1200x500 0.402 5065
Assumed air velocity is 3.5m/s.

Factory show: 
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Services and mission: 

* VENTECH is the leader of air diffusion technology .We concerntration on high quality and competitive price.We have strict qualtiy control process,and every product is hand inspected to ensure it will be in good quality condition .


* VENTECH will work to develop new design and technologies to achieve better product performance,easier to install and higher quanlty year on year .


* VENTECH personnel will always cooperate with the customer to make doing business together and efficient ,fast and pleasant experience .


* VENTECH is you best choice ,we are ready to cooperate with you to privde a comfortable way of handling air.

Package :

Supply air grille linear bar grille wall air grille

Hot selling:
Supply air grille linear bar grille wall air grille




?Standard payment terms:pay30% deposit in advance,70% balance before shipment.

?Online trade assurance order,all is up to you.

?More payment terms could be provided(T/T,PAYPAL,WESTERN UNION)



*Delivery time:10-20 working days after order confirmation(based on actual quantity)

*Packing:standard export packing,or customized packing as your request.

*Professional shipping forwarder.




Q:Are you a manufacturer?

A:Yes,we are a professional manufacturer,and we have more than 15 years manufacturing and overseas sales experiences.


Q:What is the MOQ?

A:The MOQ is 5000usd per order.Mixed items and sizes allowed.


Q:Can you provide sample?

A:Yes, we provide free sample.


Q:What is the delivery time?

A:The delivery time is about 30days.


Q:Can we buy under our own logo?

A:Yes, you can.


Q:What is the quality of your products?

A:We offer high quality products.We VENTECH means high quality in this field.


Q:Can I be a VENTECH brand distributor?

A:Yes, we are open for brand distributor discussion.




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