Galvanized Iris Damper for Air Volume Control of Circular Duct, HVAC Products, Full Size, Manual

Ningbo Aier Ventilation Equipment Co.,Ltd. is one of the manufacturers of metal stamping products in China. Our factory covers 100,000 square feet and its located in Yuyao City, east coast of China, very closed to the ports of Shanghai and Ningbo.

We have 20 years experience in producing and supplying high quality metal products, by focusing on quality in every product, on-time delivery to every customer, and competitive pricing. We have more than 100 manufacturing staff and a strong engineering team, all of our products are exported to America and European markets. Our factory is specialized in supplying HVAC accessories like Iris damper, metal air valve, access door, suspension ring, corner, corner clamp, swirl diffuser, holder, regulator and etc.

We pride ourselves on providing outstanding custmer service, competitive prices, priority response, and problem-solving capacibilities. Our dedication to continually improving our business and our customer relationships continues to pay off for our customers, employees and the company.

ODM Round cast aluminum exhaust air grille
carton+pallet

1. who are we?
We are based in Zhejiang, China, start from 2012,sell to Northern Europe(70.00%),Mid East(6.00%),North America(5.00%),Eastern Europe(5.00%),Southeast Asia(5.00%),South Asia(4.00%),Western Europe(2.00%),Southern Europe(2.00%),Domestic Market(1.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Pipe Clamp,Access Door,Iris Damper,Diffuser,Louver

4. why should you buy from us not from other suppliers?
21 years experience in ventilation duct accessories
Strong Production Capacity with more than 200 CNC, Plasma,Pressing and Laser Machines
Full Series of Ventilation Duct Accessories
Professional Tooling Design for Tailor-Made Accessories

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese