Modern White Iron Air Vent Cover for HVAC System Outdoor Ventilation Return Air Grille Air Conditioning

Vairtech – A Leader in HVAC&R Solutions

Headquartered in Foshan, China (the "Aluminum Capital"), Vairtech is a pioneering manufacturer in the 

refrigeration and ventilation industry. With 20+ years of specialization, we excel in producing:

• Central Air Conditioning Terminal Units

• Air Balancing Systems

• Fire Protection Ventilation Systems

• Industrial Production Equipment

Why Choose Vairtech?
✔ 100+ Patents – Continuous innovation in R&D
✔ 150+ Experts – Dedicated teams for R&D, quality control, global trade, and after-sales support
✔ Advanced Facilities – Laser welding, CNC machining, wire cutting, milling, grinding, CNC punching, and automated spraying
✔ OEM/ODM Services – Customized solutions with one-stop production & fast delivery

Global Quality Standards
Our end-to-end quality management system ensures excellence from raw materials to finished products. Trusted by clients in

the USA, Canada, Germany, UAE, and beyond, Vairtech is synonymous with reliability and cutting-edge technology.

Driving Progress Together
We empower global partners with superior products and innovative solutions, building a smarter, greener future.

Q：Are you a manufacturer or trading company？

We are professional manufacturer in China,and have been in this field for 20+ years.   
We have professional staff, experienced designers and responsible inspectors to serve you, hoping to

achieve a win-win situation.

Q：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,air conditioning accessories and so on.

Q： 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.

Q：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.

Q：I like this product very much, but the freight is too high.What's the solution?  

• 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.

Q：How can I get a quotation from you ?

A:You can leave us a message and we will reply to each of your messages as soon as possible. Thank you for your

waiting and support. You can also find our contact information on the contact page.