Gold Member Since 2013
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Foshan Shunde Ventech Ventilation Co., Ltd.

Air Grille, Ventilation Air Grille, Air Diffuser manufacturer / supplier in China, offering Supply Air Grille Double Deflection Type (DDG-VA) , High Quality Air Grille, Hot Selling HVAC Duct Square Diffuer, Supply Floor Air Diffuser, Ventilation Ceiling Diffuser Wall Suppluy Air Vent 4 Way Diffuser and so on.

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Supplier Homepage Product air grille Supply Air Grille Double Deflection Type (DDG-VA) , High Quality Air Grille

Supply Air Grille Double Deflection Type (DDG-VA) , High Quality Air Grille

FOB Price: US $2-30 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $2-30/ Piece
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Port: Shenzhen, China
Production Capacity: 500000PCS/Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: DDG-VA
  • Usage: for Air Conditioner
  • Venetian-Style Air Layers: Multiple
  • Certification: Burear Veritas
  • Thickness: 1.0mm
  • Model: Ddg-Va
  • Port: Shunde or Shenzhen
  • Cooling Method: Direct Cooling
  • Price Term: EXW,Fob,CIF
  • Transport Package: Carton Box
  • Origin: China
  • Material: Aluminum
  • Type: Venetian-Style Outlet
  • Installation: Outlet
  • Color: Ral9010/9016
  • Size: All Size According to Customers′ Need
  • Function: Ventilaiton
  • Payment: T/T, L/C
  • Accessories: Damper or Clip
  • Trademark: VENTECH
  • Specification: All size available
  • HS Code: 7616999000
Product Description

Supply Air Grille Double Deflection Type (DDG-VA) , High Quality Air Grille


* Make of high quality extruded aluminum profile .All size available Supply air grille (HVAC part , air register ,double deflection supply air grille )

* The aluminum grille has two models :double deflection grille and single deflection grille

Generally for double layer products ,the long blades are in the face while short blades in the back 

To reduce the flow resistance and noise ,blades can be streamlined design .


* The double deflection grille is commonly installed in hotel rooms for supply of conditioned air.It incorporates two seperate sets of adjustable blades.Users can easily control the air flow direction via adjusting the orientation of the blaeds .


* In order to secure the grille into place,we supply customers with easy mounting clips which would save installation time. These usually shaped blades are made of high quality plastics by using innovative production technologies

FunctionAir Supply and Return 
ShapeRectangular, Square
FeatureDecorative, Adjustable, Double Deflection, Durable
AccessoriesOpposed Blade Damper, Motor Device,Clip
UsageHVAC System Terminal
Packing1. Inner PVC wrap c/w protection corner 
2. Outer strong carton 
3. Pallet is for option
Delivery Time30 Days after Receipt the Deposit

Supply Air Grille Double Deflection Type (DDG-VA) , High Quality Air Grille


* White: RAL 9010, RAL9016,RAL9003

* Anodized 

*Opposed blade damper 
*Installation clip
*Fasten rope



* Two rows :blades are movable on horizontal and vertical lines .

Supply Air Grille Double Deflection Type (DDG-VA) , High Quality Air Grille



All sizes available 

Standard size H/L (mm)Effective Area (m²)Air Volume(m3/h)
Assumed air velocity is 2.5m/s.


Facotry show: 

Supply Air Grille Double Deflection Type (DDG-VA) , High Quality Air Grille

Services and mission: 

* 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.



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.

Supply Air Grille Double Deflection Type (DDG-VA) , High Quality Air Grille

Supply Air Grille Double Deflection Type (DDG-VA) , High Quality Air Grille


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