We are capable to made a high quality of product Flexible Ducting. These Flexible Ductings are made of various raw material these include:- 1. Fabric2. Thermoplastic Rubber3. Urethane4. Silicone Fiberglass5. Metal Our product has some technical specification such as 1. 3/4" Diameter PVC Hose to 48" Diameter Blower Duct2. -75º F to 500º F3. Static Dissipating Available4. Construction: Wire Helix.