Any discount for large order 12 inch hvac duct ?
By purchasing multiple quantities of hvac duct , customers may receive a better price than what is shown on the website. If the price of a bulk purchase or wholesale purchase is not listed on the website, please contact the Customer Service for a simple discount request.

Shanghai Xuanyuan Air Conditioning Equipment Co., Ltd. is China's largest high temperature flexible duct leader. The insulation flexible duct series is available in a wide range of types and specifications. Xuanyuan acoustical flex duct has passed a range of specific tests. They cover drop (shock) testing, tensile testing, vibration testing, and fatigue testing, and endurance testing. Its insulation material helps maintain the temperature of the air that is present inside the duct. This product will not be out of shape. Securely laid in the shoe, it can keep its original shape and offer reliable support for a long time. It is manufactured in accordance with the national standards of fire protection and fire safety of buildings.

To establish the service theory of aluminum flexible duct is the base of Xuanyuan Air Conditioning Equipment's work. Get info!
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