Specifications

* professinal OEM factory
* steady leadtime
* fire proof
* strictly the quality pass
* Quick offer reasonable price

Material of Duct				1 layer aluminum 1 layer polyester
Thickness of Inner  Duct				25 ~ 27 micron
Fire  Resistance				Limited combustibility
Temperature Range				-30 °C/+150 °C
Operating Pressure				3000 Pa
Maximum Air Velocity				30 m/s
Available Diameters				50mm - 1200mm
Available Inches				3" - 20"
Standard  Length				5m,  6m, 7.5m, 10m
Packing				Cardboard box

Our Service:

1. Your inquiry and any question will be replied within 24 hours.

2. Professional foreign sales people give you best service

3. Our other products include:flexible duct,PVC flexible aluminum duct,and acoustic flexible duct  etc. 

4. Protection of your sales area, ideas of design and all your private information.

5. No matter big order or small order, we will provide all the best quality, best service.

6. If our products have any problem, we will send free in the next order if it is our mistake.

No matter if you are a wholesaler or a retailer, as long as you are in the field of e cigarette or wanna get into this field, contact me!Welcome to inquiry, welcome to ask any question, welcome to visit our factory.