Xi ChengPPDuctwork, deeply rooted in the environmental protection industry for over a decade, we fully understand your ventilation needs! We offer you ducts with various performances such as acid and alkali resistance, high-temperature resistance, and static electricity prevention.PPDuctwork, along with customized ventilation pipeline design solutions, to meet your various application needs, Xi ChengPPDucts are made from high-quality polypropylene material, offering corrosion resistance, aging resistance, and long lifespan. Easy installation, energy-saving, and environmentally friendly. Professional quality, worth your trust. Quality guaranteed, affordable pricing. Welcome to call for inquiries. Manufacturer direct sales, cutting out middlemen's markups, providing you with more cost-effective products!