Feature

• The joints are 4 layers solid and do not require additional reinforcement.
• Beautiful interior, low friction loss and smooth airflow.
• Connect and It is easy to install and can be constructed without a professional manpower.
• It is possible to manufacture and install by adjusting the length according to the site conditions.
• Because it is manufactured and assembled at the factory in the field, it is possible to construct by air.
• Because it is light, it is easy to carry and prevents accidents.

Where to use

• Air conditioning duct
• Ventilation duct
• Apartment ventilation system
• Industrial dust collection facility
• Clean room facility
• Business supply exhaust duct

Spiral Duct Gallery