Galvanized steel ventilation air duct plate flange of wind pipe

99-998 Square Meters
999-9998 Square Meters
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99 Square Meters
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Company Information

Shanghai Fengluan Industrial Co., Ltd.

CN Manufacturer, Trading Company
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US$ 70,000+
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Quick Details

Port: Shanghai
Payment Terms: L/C,T/T
Supply Ability: 100000 Piece/Pieces per Week
Thickness: 0.5-1.2mm
Brand: FL
Item name: ventilation air duct
Brand Name: FL
Type: HVAC Systems,HVAC system
Shape: Square
Place of Origin: Shanghai China
State: Semi-finished
Material: Galvanized sheet iron,stainless steel
Model Number: V-B-0036
Feature: Long service life
Application: HVAC system, Marine construction
Certificate: ISO9001:2008; ISO14001:2004
Delivery Detail: Shipped in 0 days after payment
Packaging Detail: No packed.

Galvanized steel ventilation air duct plate flange of wind pipe


Product Description


High quality on material, long service life

Saving material.

Least resistance, good tightness

Joint seaming.

Linking by high quality steel flange.

Seal strip is used on the connector.

Less air leakage, reduce energy consumption, save operating cost.



It is mainly applied to ventilation, purification, smoke prevention and exhaustion system in open or widen space.



1.Advanced mold equipment, professional design and assembly line operation make sure high quality and efficiency, save materials and reduce the investment on projects.

2.Complete accessories production and distribution make it easier to install.

3.Duct’s size and appearance can be customized according to customer request.

4.OEM is available.


Product  Pictures:





Company Information




Our Services

Shanghai Fengluan Industrial Co.,Ltd


Welcome to contact us:












Q: Can you produce customized goods ?

A: Yes, the size, diameter and length can be produced as per client's requirements.



Q: Can you print words on products as per client's requirement?   

A: Yes, make label according to your exact requirement.


Q: Can you do business via Ali Online Transaction?    

A: Yes, we can make the deal through AOT.  




Q: What is your payment terms? 

A: T/T, L/C at sight or Paypal. 




Q: Do you accept OEM?  

A: Yes, OEM or ODM are both OK. 


Q: Where is your nearest loading port ? 

A: Shanghai or Ningbo, China. 

Q: How can you guarantee the quality or any warranty? 

 A: If any quality problems during use, all the products can be returned or acccording to consumer's requests.