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Home
Home
About Us
About Us
Products
Products
Iris Damper
Ventilation Air Valves
HVAC Diffusers
Access Doors
Ventilation Pipe Clamps
HVAC Fittings
AC Accessories
Customized Accessories
Application
Application
News
News
Company Information
Video Presentation
Blog
Blog
What is the Difference between Air Vent, Air Diffuser and Air Louver, and How to Use Them?
What Is the Difference between Plastic Vents and Metal Vents?
Understanding Ceiling Diffusers: Critical Components for Efficient Air Distribution
Ventilation Accessories: What You Need to Know
Introducing the Stainless Steel Air Valve (SSAV)
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Company Information
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Our Modern Production Facilities
Oct 16, 2018
Best Seller of Ningbo Aier Ventilation – Iris Damper
Sep 30, 2018
We Are Expanding Our Factory
Sep 21, 2018
Come Visit Us at the IRAN HVAC & R Exhibition This October!
Jul 08, 2018
Tabbed Access Door (Insulated Version)
Jul 07, 2018
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