DAEHAN :: duct machine, duct flex, aluminum duct machine, aluminum flexible duct, air ventilation, non-insulated duct, insulated duct, fiberglass insulation, glasswool insulated duct, polywool insulated duct

V4 new features
- Intergrated jacket compressing tools
- Box size auto sensing
- Polywool auto cutting
- 3 Grippers

AL foil flexible duct hose machine V2.5