Who is CD Air Tech

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CD Air Tech is a famous brand in China. 

The main products are heating ventilation equipment, such as commercial air curtain, DC air curtain for transportation, industry air curtain, refrigeration storage air curtain. We can provide OEM service to improve your brand to be the best in the market.

For the last few years, we have already built up mutual trust with our partners, as we strongly believe that your growth is our business.

The benefits of choosing CD Airtech as the air curtain supplier in China.

  • More than 10years experience in manufacturing and exporting
  • Fast delivery within three days
  • Certificate for CE ISO CB UL
  • 7*24hours online service to support customer 
  • 5times quality inspection before delivery to ensure the quality
  • Strong production capacity, more than 1000units air curtains per month

Our Team and Production Area

We make the core parts and assemble  by ourself 

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Our Licenses

CE, Quality Management System9001, Occupation Health Safety, Environment Management System,

air curtain quality certificate cdairtech
cdairtech air curtain certificate
cdairtech air curtain ce certifiate

Packing and Delivery

We have a very strong production capacity, thousand of units per month. And arrange delivery nearly every day from China to all over the world.

Sample: we also can support trial orders for air curtains.

Package: We use wooden and steel for packing, it is very safe for long-distance delivery.

Warehouse: 500sqm for store air curtain, so for our standard products we can arrange shipping within 2days.

trial order delivery

Air Curtain Project In Customer Site

arc door air curtan ss304

Revolving door air curtain for hotel 

ss304 vertical type air curtain

SS304 air curtain for shopping mall


 Air curtain for shopping mall

SS304 air curtain for bank

UV air curtain for restaurant

 Air curtain for warehouse

Spare Parts

alu impeller

Alu impeller

heating parts

Heating tube

impeller of air curtain

Plastic impeller

air curtain motor

Cross flow Motor

PTC heater

PTC heater

Ask For A Quick Quote

Our Export Manager will contact you within 1 working day, please pay attention to the email: export@cdairtech.com

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