Can insulated flexible duct manufacturers sample charge be refunded if order is placed?
Most flexible duct sample fees are refundable if the order is confirmed. Please be assured that Shanghai Xuanyuan Air Conditioning Equipment Co., Ltd. always provides you with the greatest benefits. Please contact our customer service department for a sample of the product and ask for the sample fee. Thank you for your interest in Xuanyuan branded products.

Xuanyuan ​​is the first brand of the high temperature flexible duct series. The hvac duct series is available in a wide range of types and specifications. Different machining approaches are used in processing mechanical parts of Xuanyuan insulated aluminum flex duct. These mechanical parts, including engine, motor, and hydraulic components, will go through thermal treatment, honing machining, or wire cutting based on their actual usages and structures. It can be used in both indoor and outdoor applications. This product is not easy to go out of shape. Securely laid in the shoe, it will not easily lose its original shape and can deliver reliable support for a long time. Its material allows it to function well in temperature ranges between -30° C and 150° C.

Xuanyuan Air Conditioning Equipment suggests semi rigid aluminum duct as its everlasting pursuit. Get an offer!
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