Double Layers Combi pvc Aluminum Flexible Duct
                    
                       - Finance Manager
 
                        - product brand:Xuan Yuan 
 
                        - رقم الكشك:W4A39
 
                        - product specification:4英寸*10m
 
                         - product category:Ventilation Plants-Air duct, airlines-Sealing materials for airlines
 
                        - product introduction:Combi PVC Aluminum Flexible duct covered with 100 micron PVC foil.
High strength, not easy to be broken.
Ideal for using in general purpose exhaust applications.