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Spiral Tubeformer BTF-IIThe spiral tubeformer BTF-II is for producing round air duct for various uses, such as for HVAC round ducts, oval ducts, chimney flue, posttension pipe, etc.view more
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Metal Clip Flexible Duct MachineThe metal clip flexible duct forming machine making the duct mainly used in plant, automobile exhaust, sewer, shipyard, mining, municipal engineering, refrigeration, environmental protection and so on.view more
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Semi-rigid Aluminum Duct Machine PAD-300 SeriesThe Semi-rigid aluminum duct machine is specially for producing flexible chimney liners pipe with pure aluminum foil or stainless steel.view more
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Wire Reinforced Aluminum Flexible Duct Machine AFD-600 Se...The Wire reinforced aluminum flexible duct machine AFD-600 series is specially producing foraluminum flexible ducts with aluminum foil or metalized PET film with steel wire reinforced for ventilation purpose like the air condition.view more
As one of the most professional air duct machine manufacturers and suppliers in China, we're featured by quality products and good service. Please rest assured to buy air duct machine at competitive price from our factory. Contact us for more details.







