Air vent aluminum ac linear grille decorative ceiling linear bar air grille

$2.00 - $30.00
Min. Order
100 Pieces
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Lead Time
1-100 Pieces
30 days
>100 Pieces
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Company Information

Yingde Ventech Air Conditioning Co., Ltd.

CN Manufacturer
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Quick Details

Port: Shenzhen
Payment Terms: L/C,T/T
Supply Ability: 10000 Piece/Pieces per Month
Delivery time: 25 days
Place of Origin: Guangdong China
Warranty: 1 YEAR
Size: All size available
Color: White or anodized
Material: Aluminium
Project Solution Capability: NONE
Model Number: LG-VA
After-sale Service: Free spare parts
Thickness: 1.0mm
Brand Name: VENTECH
Function: Supply or return air ventilation
Payment term: T/T or L/C
Package: Carton Box
Packaging Detail: 10pcs for one carton box

Air vent aluminum ac linear grille decorative ceiling linear bar air grille

Product Description


*Made of extruded aluminum, powder coated, or anodized.


* Ventilation grille the type linear bar grille is as supply air or extract air variant for comfort zones and industrial zones. Ready-to-install component which consists of a border and fixed horizontal blades.


* Fixed horizontal blades. 0 degree, 15 degree, 30 degree.


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


*Concealed spring clip fixing or countersunk holes screw fixing, for installation into an installation sub-frame or fixing onto an installation surface.

*Also for continuous horizontal runs.

*The border, face flange: 17mm, 20mm, 25mm, 30mm.





* Removable core

* Reduced installation time 

* Reduced height between floors                  

* Easier installation (plug and play) 

* Lower wiring costs

* Higher opoerational security

* Maximum flexibility of configuuration and technology




* White: RAL 9010, RAL9016,RAL9003

* Anodized 

* Black

* Other size is available 



*Nominal length: 300, 400, 500, 600, 700, 800, 900, 1000, 1200, 1500, 2000.

*Nominal height: 100, 125, 150, 200, 250, 300.

 *Horizontal run section: middle section 2000mm, end cups.

 *Other dimensions upon request. 



Standard size (mm)Effective area (m2)Air volume (m3/h)


Assumed velocity is 3.5m/s


Structure :

linear bar grille- spec.png






Company Information



Our Services


* VENTECH is the leading supplier of air diffusion products in the international market.We dedicated in manufacture and design of air diffusion and ventilation for air conditioning system.


*VENTECH was found in 2006.We have 30000 square meter production area .With about 250 experienced workers.And soon we became a leading air diffuser and grilless manufacturer.


*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 provide a comfortable way of handling air.



Hot selling:


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11.jpg Disc vavle-1 100 








Packing Details:

*Neutral packing: export standard carton.
*Unit packing: heat-shrink film packing for each product, plastic protect corner is optional.
*All of the productions are inspected carefully by QC before delivery.


Delivery Time:
*Normally 30 days production time after receiving the deposit.
*Urgent orders could be on priority.
Min. Order
*If order based on EXW terms, no MOQ is required.
*If order based on FOB or CNF or CIF terms, there’s MOQ for your options.
*Container orders will have more favorable price.





Q: Are you a manufacturer?
A: Yes, we are a professional manufacturer, and we have more than 15 years manufacturing and overseas sales experiences. Now we've sold our HVAC system air supply return ceiling diffuser to more than 26 countries!!!

Q: What's the MOQ?
A: The MOQ is 5000usd per order. Mixed supply ceiling diffuser is allowed.

Q: Can you provide free sample?
A: Yes, we could provide free sample of supply ceiling diffuser. But we don't pay for the delivery cost.

Q: What's the delivery time?
A: the delivery time is about 30days.

Q: what's the payment term?
A: T/T, L/C

Q: Can we buy under our own logo?
A: No problem.

Q: What is the quality?
A: we offer high quality products. VENTECH is famous for it's high quality and most competitive price!

Q: Can I be a VENTECH brand distributor?
A: Yes, you can. Pls contact us for more details.