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Ningbo Aier participated at the CHINA REFRIGERATION EXHIBITION 2019 show, which is one of the world’s professional refrigeration and HVAC (Heating, Ventilation & Air Conditioning) trade fair. The show was held from 9 till 11 April 2019 and was attended by many HVAC professionals and other visitors.

CR exhibitionDuring the exhibition, Aier successfully displayed its HVAC products such as pipe clamps, Iris dampers, access doors, air valves, and swirl diffusers. Our booth has attracted many of our old friends as well as new visitors. Even some non-specialists stood still at our stand. Among all the displayed products, Aier’s iris dampers were the star products at the event. Our iris damper is an ideal regulator of air flow with a measuring device. These types of iris dampers are made of galvanized steel or 316L stainless steel with double lips rubber that ensures airtightness. Our iris dampers are highly preferred in the air flow control area and our Technical Team is always available to offer our customers highly professional advice and planning.

We have been participating at the China Refrigeration Exhibition for many years now. Our HVAC products are being widely used in both residential and commercial buildings. And, we are exporting our products to Europe, North America, Middle East, etc.

Operating in the HVAC industry for over ten years now, we are known as a highly professional, experienced and very reliable manufacturer of HVAC accessories. Our assets and advantages such as our own in-house R&D department, full sets of automatic production lines, competitive prices, high quality products along with highly efficient customer service, have all contributed greatly to establishing and building a very good reputation among our clients and the broader HVAC industry today.

If you have by any chance missed the exhibition in Shanghai this year, we politely invite you to browse our product pages on our website, or request a catalog to learn more about our products. Special thanks to everyone who have visited us in Shanghai as well as the booth staff who made yet another year’s exhibition such a success. We look forward to working with you in 2019!


Please visit our HVAC Accessories product pages for more information on our products.



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