SHANGHAI QIANJING DUCTING CO.,LTD.  

Aluminum Flexible Duct - China

It has passed the UL2158A test for dryers in the North American market.

The vent pipe is made of aluminum foil and PET, with a thickness of 0.025mm and 0.032mm and other customized thicknesses.

The length of the vent pipe is customized according to customer requirements, and no special tools are required for cutting du...