air diffuser

Customized Hvac System Ventilation Plastic Round Supply Ceiling Air Duct Diffuser Supplier RD-P2D

Vairtech's plastic round ceiling diffuseris attractive and durable,which can be used as air supply or exhaust diffuser. The combination with opposed blade damper is convenient to control the air volume.

Product Specification:
  • Material : Good quality ABS
  • Standard color : White
  • Free sample : Available
  • Place to install : Ceiling
  • Size : Face sizes are fixed/Neck sizes are optional
  • Accessories : Opposed blade damper/Neck adaptor
Product Details

air grilles diffusers


  • The frame & blades are high quality plastic ABS with advantages of rigidity.
  • The plastic diffuser is attractive and durable.
  • It can be used as air supply or exhaust diffuser.



  • Any color available
  • Standard color is white



  • Face Sizes are fixed
  • Neck sizes are optional
Item code Ceiling hole size (mm) Neck size (inch) Face Size (mm)
RD-P2D D445 6'', 8'', 10'', 12'', 14'' D510
RD-P2D D340 6'', 8'', 10'', 12'' D405

hvac grilles and diffusers

vairtech factory

   Foshan Vairtech Ventilation Co., Ltd. is the leading manufacturer of ventilation products & air conditioning diffusers and accessories with more than 20 years experience. Now Vairtech is one of leading brands in China.Our company is located in the aluminum hometown of China, Nanhai, Foshan, Guangdong, which enjoys the transportation and raw material convenience.

ventilation company
   We are engaged in R&D of our products, air diffusers, air grilles, air vents, air dampers, flexible ducts, access panels and so on. Now, our products are well sold to more than 150 countries with praise for the great structures, various styles, nice appearance and high quality.

   To meet the new age of globalization, we accelerate the pace of development to make more new
products and provide better service to our customers. "Customer first, Quality first"-we are sincerely
welcome you to contact us for business.

ventilation system

hvac system

  We started to participate in different exhibitions in 2016, and until now, we still insist on participating in exhibitions.

  On the one hand, to let more people know our brand Vairtech, so that Vairtech has more opportunities to show; On the other hand, face-to-face communication can deepen customers' understanding of Vairtech.At the same time, customers can directly contact our products and have a certain cognition of the quality and service of our HVAC ventilation products.
ac grilles

ac diffuser
   To date, Vairtech has exported many ventilation products to more than 150 countries and received a lot of feedback from our customers. As shown in the following figure, slots diffuser, disk valve and other feedback. In fact, not only products, our salesman's service is also appreciated by customers.
   Of course, if you receive the product you are not satisfied with the place, welcome to contact us,we will try our best to solve for you. Thank you for your trust and support. I hope we can have a good cooperation opportunity to start.

ceiling diffuser

supply air diffuser

According to Vairtech products, you can choose different packaging methods:
    1.Inner pvc individual packing.                      2.Outer strong carton packing.                                     
    3.Extra pallet & wooden box for optional.        4.Special packing method is available if needed.             

For specific requirements, please contact the salesman.         

air conditioner diffuser

vent diffuser

Q1: What products do you mainly produce?

A: We are focus on producing hvac ventilation air grilles, ceiling air diffusers, air vent covers, air dampers

& accessories, flexible ducts, access panels and so on.


Q2: I have a project, but I don't know which product is suitable, can you recommend for me?

A: You can send the drawings to us, we have professional engineers to answer your questions and recommend

suitable products. We have one-stop procurement, please feel free to send your requirements to us.


Q3: Can you change the design of this product?

A: Of course,you need to provide more pictures and information to us as much as possible. We have experienced designers who are specially responsible for it, and can perfectly restore the design you want.


Q4: I like this product very much, but the freight is too high. Is it better to buy it locally?

  • A: If you have a forwarder in China, we can ship the goods to your forwarder.
  • A: If you buy other products from other companies in China, you can share the container with our products.

  • A: It is more cost-effective to buy in bulk. If you are worried about the quality, you can place a sample order first.

  • A: If it is for home use, the quantity is not large, can not afford the freight, it is recommended to buy locally.

Technical Support: Magic Lamp