PVC combi duct
- DONGYANG HSTUBE co.,LTD
- product brand:HSTUBE
- Numéro de stand：W5E31
- product specification:100mm,125mm,150mm,200mm,250mm,300mm,350mm,400mm,450mm,500mm,550mm,600mm
- product category:Ventilation Plants-Air duct, airlines-Fixings
- product introduction:one ply PVC film, one ply aluminum foil pet flexible duct ,reinforced with spring steel wire helix
