Air Diffuser and Air Grille

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And Window Grill Ventilation Air Door Grille

And Window Grill Ventilation Air Door Grille

And Window Grill Ventilation Air Door Grille

1 - 50(Pieces):15(days),>50(Pieces):Negotiable(days)
$1.00/Piece, 1 Piece (Min. Order)
Sea freight
Customized logo (Min. Order: 5000 Pieces),Customized packaging (Min. Order: 5000 Pieces),Graphic customization (Min. Order: 5000 Pieces)
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Quick Details
Warranty:1 Year
After-sale Service:Online technical support
Project Solution Capability:graphic design
Application:Office Building, Hvac Ventilation System
Design Style:Contemporary
Place of Origin:Guangdong, China
Brand Name:VENTECH
Model Number:DG-VA
Item name:Transfer Air Door Grille
Function:Exhaust air/Return air
Size:Standard Size
Installation:Door mounted
Finish:Powder coating or Anodized
Product Description

And Window Grill Ventilation Air Door Grille

Product details

Item name Transfer Air Door Grille
Application Hvac Ventilation System
Color RAL9010/RAL9016/Anordized
Airflow 80-1000CMH
Thickness 1.0mm
Material Aluminum
Function Exhaust air/Return air
Size Standard Size
Installation Door mounted
Finish Powder coating or Anodized
Product Keywords door and window grill,ventilation grille door,ventilation air door grille

The DG door transfer grilles are designed for use in doors where constant air transfer with non-vision is required.

The DGC door transfer cavity grille are the most economical form of grilles for partitions, panels or sliding doors.

The DGC is manufactured as per the DG but in a channel frame. Core is installed and secured using timber beading or angles. Standard colour finish is RAL9016, RAL9010 and Anordized.

The DG is an all aluminium construction, complete with backing frame to suit door thicknesses of 33mm to 52mm. The core consists of chevron blades fixed to provide sight-proof characteristics. Standard finish is natural anodised.

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Company Information

Company profile >>

Established in 2006, VENTECH stands as one of the leading HVAC manufacturer in China. Located in Yingde city,Guangdong Province, VENTECH has over 40,000 sqm workshop and more than 200 employees. Now VENTECH has grow to a group company which manufacture the below high quality products:1) Air Diffuser and Air Grille for HVAC system.2) Phenolic Air Duct / Panel3) Air Duct Cutting Machine4) Whole Home Clean & Comfortable A/C System5) Central A/C products

Over the years, we’re 99% export and devote in building a win-win business based on open collaboration with customers. Now we’ve sell to more than 50 countries around the world. 

Our mission is offering the best quality product and competitive price for our clients,and we still fighting for that!






Packaging & Shipping


Standard export carton packing.


3-20 days after confirming order,detail delivery date should be decided according to
production season and order quantity.

Our Advantages

High capacity

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High standard

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Professional service team

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The product does not impact the environment negatively. It can be re-used and recycled and its extraction does not irreparably damage the environment. This product has been optimized with minimal leakage. Some of the buyers say that it is an affordable option for their building project because this product includes both quality and decorative function. This product has been optimized with minimal leakage.
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