China Air Curtain Supplier No Middleman

Whether you are looking for a commercial or industrial air curtain, we have a solution for you.

  • Commercial Air Curtain   
  • Industry Air Curtain
  • DC12/24v Air Curtain 
  • UV Air Curtain For Sterilization
  • Energy-efficient air curtains
  • Heated air curtain
  • Revolving Door air curtain
industry air curtain for 5m door



3 days

Standard Production Time



Export Experience



All Over The World


Two Years Guarantee Air Curtain

CD Airtech is a premier Chinese supplier for different air curtains, such as non-heated air curtain and  water heated air curtain, electrical heated air curtain, DC air curtain for transportation, industry air curtain.We have very strong production capacity and 10 design engineers to match your requirements

vertical air curtain
Vertical Air Curtain
centrigufal air curtain
Centrifugal Air Curtain
aluminium alloy air curtain
Alu Air Curtain
cross flow air curtain
Cross flow Air Curtain
cold storage air curtain
cold storage air curtain
DC12v/24v Air Curtain

See Our Air Curtain in Action and Believe the Results

From the busy shopping malls to industrial warehouses, our air curtains have proven time and time again to be reliable and effective at keeping cold air or dusty out and maintaining a comfortable environment


Warehouse Air Curtain
revolving-door air curtain stainless steel
revolving-door air curtain
industry air curtain
Industry air curtain
air curtain for refrigerator truck
DC12/24V air curtain
above ceiling air curtain
Ceiling air curtain
Air Curtain cold romm
Cold Storage Air Curtain

Why More Than 1000+ Clients Over The World Choose Us As Air Curtain Supplier?

As we have very strict processes from spare parts,assembly,inspection,packing and delivery


Core Parts Control

We produce the core parts by ourself



Enough parts in stock

Production site

Very clean site to ensure the quality

trial order delivery


Support for trial order to test quality

air curtain storage

Fast Delivery

More than 1000units per month

package type

Strong Package

Safty for long-distance delivery

Our Happy Clients From 20+ Countries

Matthew Drew
Purchage manager from USA

I have been working with CD Air Tech for 5 years now. Their products with high quality, and my retailers have never complained about their products.

Serpil Par
Buyer from UK

Even over such a long distance, CD Air Tech have always been one of our best air curtain suppliers in China.

Justin Dunham
Engineer from France

One of our best partners with high-quality, at an affordable price, with incredible production time.

Faizan Ahmad
Engineer from Switzerland

Quality product, great price, fast shipping, accurate description, highly recommende

You Can Get Valueable & Professional Serive From Us

Take the First Step to Better Air Quality

Whether you are looking for a commercial or residential air curtain, we have a solution. You will get an accurate quotation within 1 working day.



Ask For A Quick Quote

Our Export Manager will contact you within 1 working day, please pay attention to the email:

5 Principles To Choose Professional Air Curtain Supplier In China

  1. Save your time and cost

  2. Find high quality product

  3. Increase your market share

  4. Reduce your after-sales service time

  5. Supprt your customer more professional