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*Aluminum flexible air ducts, air ducting, air ducts
	*Name: Heavy Duty Air Duct (Three thickness)
	*Aluminum flexible Air Ducting made of Aluminium foil+PET+helixsteel wire.
	*Apply for low /medium / high pressure, use for air ventilation ineach environment.
	*Round style, and easy to install oval or round connection.
	*Fireproof at high temperatures or in case of fire, no toxic gasemitted.
	*Easy to deliver.
	*Air Ducting have high elasticity and flexibility
Fax: 86-21-55669991