25,000 250 16-500 600 Why Choose Aier Ventilation? FAQs of Iris Damper How to install an Iris Damper? How do dampers work? What is the main use of damper? Request a quote on this product. 1997 2004 2008 2009 2010 2011 2012 2013 2015 2016 2020 2021 2022 Ningbo Aier Ventilation Equipment Co., Ltd. (Yuyao Jingqiao Hardware Factory) Social Media What is the main material of air valve? How to control the air supply and exhaust? Where are the products mainly used? FAQs of Diffusers Is the product just a separate air vent and will it come with a motor? We can choose the direction of air flow in the panel. Can this type of product only be mounted on the ceiling, are there products that can be mounted elsewhere? FAQs of Access Door What are the materials of access door? What types of access doors do we have? Can access door be customized? FAQs of Ventilation Pipe Clamps What is the main function of the ventilation pipe clamp? What quality standards do our pipe clamps meet? What are the specifications and sizes of Aier pipe clamps? FAQs of Fittings What kinds of fittings we provide? How can I customize some other fittings? FAQs of A/C accessories What are the materials of air conditioner brackets? How to choose a suitable air conditioner bracket? Can air conditioner brackets be customized? FAQs of Customized HAVC Accessories What are Aier's main advantages when it comes to custom products? How long is the develop cycle of customized products? Can customized products be customized in size and color? How do Diffusers work? Can Ventilation Pipe Clamps be used for both rigid and flexible ducts? Choosing the Right Bracket for Your A/C Outdoor Unit Home Iris Damper Company Profile Iris Damper (ID) Industrial Facilities Casting Type Aluminum Louver Aier Ventilation Company Introduction FAQs of Air Valves Swirl Diffuser (SD-CA) Curved Access Door (CAD) Ventilation Pipe Clamps Without Rubber (PCOR) Damper Regulator (DQS12) Bracket for A/C Outdoor Unit (A-1 A-2 A-3 A-4) Elevator Brackets-Short Width Test Blog About Us History Ventilation Air Valves Metal Air Valve-Exhaust (EAV) Commercial Building Tabbed Access Door (Insulated Version) Swirl Diffuser (SD-CB) Flat Access Door (FAD) Ventilation Pipe Clamps With Rubber (PCWR) Damper Regulator (MQS12) Bracket for A/C Outdoor Unit (D-1 D-2 D-3 D-4) Elevator Brackets-Long Width Backdraught Shutters (BDS) Casting Type Aluminium Louver Products Technology HAVC Diffusers Metal Air Valve-Supply (SAV) Airport Come Visit Us at the IRAN HVAC & R Exhibition This October! Round Swirl Diffuser (RSD) Maintenance Access Door (MAC) Split Ring (SCOR) Damper Regulator (DR-K) Bracket for A/C Outdoor Unit (DC-1 DC-2 DC-3) Elevator Brackets-T What are the benefits of using an Iris Damper? 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Contact Metal Supply Air Valve (ASV) Circular Diffuser (CD) L-Holder With Rubber Vibration Isolator (LH) Bracket for A/C Outdoor Unit (GM-1 GM-2) Elevator Brackets-Type 1 Come and Visit Us at the BIG5 Exhibition in Dubai This November Search Result Metal Exhaust Air Valve (AVM) Stamped Type 4-Way Diffuser (SD-S) Z-Holder With Rubber Vibration Isolator (ZH) Bracket for A/C Outdoor Unit (R-1 R-2) Elevator Brackets A Story About the Casting Aluminum External Louvre Sitemap Metal Supply Air Valve (AVN) Welded Type 4-way Diffuser (SD-W) V-Holder With Vibration Isolator (VH) Tapered Anti Vibration Rubber Mounts Guide Rail Brackets BIG5 Dubai – A Successful Exhibition for Aier Ventilation 404 Stainless Steel Exhaust Air Valve (EAV/SS) Jet Nozzle (JD) R-Holder With Rubber Vibration Isolator (RH) Round Anti Vibration Rubber Mounts Elevator Guide Rail New Product: Maintenance Access Door Privacy Policy Stainless Steel Supply Air Valve (SAV/SS) BRA-L Holder With Vibration Isolator (BRA-L) Anti Vibration Rubber Mounts Brackets New Product of the 2019 – Flat Access Door Submission Successful! Stainless Steel Louver-A Type (SSL-A) BRA-Z Holder With Vibration Isolator (BRA-Z) Cylindrical Anti Vibration Rubber Mounts Furl Tank Cap AIER ON CRH IN SHANGHAI (9-11 APRIL, 2019) Search Result Products Stainless Steel Louver-B Type (SSL-B) BRA-U Holder With Vibration Isolator (BRA-U) Conical Anti Vibration Rubber Mounts Water Pipe Clamps New Size of Plastic Air Valve – Dia 160mm Search Result Others Stainless Steel External Louver (SSEL) BRA-T Holder Without Vibration Isolator (BRA-T) Foveolate Anti Vibration Rubber Mounts Refrigeration Truck Accessory-Slide Full Mobilization Meeting Stainless Steel External Louver (SSUL) Air Duct Corner Spring-loaded Anti Vibration Rubber Mounts Refrigeration Truck Accessory-T Die Cast Aluminium Louver Outdoor Testing Round Stainless External Louver (SSRE) Air Corner Clamps Fix-It Big Foot Refrigeration Truck Accessory-Triangle Let's Beat COVID-19 Together Circular Stainless Steel External Louver (SSCE) Fix-It Rubber Foot Refrigeration Truck Accessory-Trapezoid Aier in China Refrigeration Expo 2020 How does a Damper Regulator work? Aluminium External Louver (AEL) Refrigeration Truck Accessory-Two Cylinder New Access Doors with Edge Protection Casting Type Aluminium External Louver (CAEL) Refrigeration Truck Accessory-L Welcome to Visit Us at RACC2020 This November Refrigeration Truck Accessory-L/Hole Welcome to Visit Us at CLIMATIZACION 2023 on November 14 to 17th in Spain Sauna Exhaust Air Valve (AVM-S) Refrigeration Truck Accessory-L/Hole Welcome to Visit Us at MCE 2024 on March 12 to 15th in Milan, Italy Sauna Supply Air Valve (AVN-S) Refrigeration Truck Accessory-T Fly Welcome to Visit Us at ARBS 2024 on May 28 to 30th in Australia What are the benefits of using Air Valves in an HVAC system? Refrigeration Truck Accessory-H Revolutionize Your Comfort: Introducing Our Innovative Air Conditioner Mounting Bracket Refrigeration Truck Accessory-Short Trapezoid Harmony in the Air: Elevating Comfort with Anti-Vibration Rubber Mounts for Air Conditioners Refrigeration Truck Accessory-Z Aier's CNC Bending Machine Refrigeration Truck Accessory-Flat Holes Unlock Precision and Efficiency with Our CNC Spinning Machine Refrigeration Truck Accessory-L/Two Holes ''Embracing Responsibility, Pursuing Dreams, Building Dreams Together.'' Refrigeration Truck Accessory-Flat Thin The Advantages of Progressive Molds Refrigeration Truck Accessory-Flat Arrow Good News! We're Back and Your Order is Right on Track! Refrigeration Truck Accessory-Z Thin Our Top-Quality Air Conditioner Brackets Making Waves Across Europe, the Middle East, and Australia Refrigeration Truck Accessory-L Long Aier Showcases Technological Innovation and Promotes Cultural Exchange at the Moscow Refrigeration Exhibition Refrigeration Truck Accessory Aier's Strategic Engagement at the Italian MCE Exhibition and European Client Outreach Initiative Foot Pad Global Invitation: Join Aier at CR EXPO 2024 to Experience the Future Wave of Refrigeration Technology Grinding Wheel Unveiling the Future of Refrigeration: Aier's Sydney Debut at ARBS 2024 Elevator Brackets-Silver Guide Rail Brackets Elevator Guide Rail Brackets-Silver Case Cover Dust-proof Cover