Is there free flexible duct manufacturers sample provided?
Some flexible duct items on the internet are marked "Free Sample" and can be ordered as such. In general, Shanghai Xuanyuan Air Conditioning Equipment Co., Ltd.'s regular products are available for free samples. However, if the customer has some specific requirements such as product size, material, color or LOGO, we shall charge the relevant costs. We keen for your understanding that we would like to charge the sample cost which will be deducted once the order is confirmed.

Xuanyuan Air Conditioning Equipment is a manufacturer that specializes in providing overseas markets acoustic flexible duct. The acoustic flexible duct series is available in a wide range of types and specifications. The tests for Xuanyuan [combi ducting have been strictly conducted. These tests include vibration and shock testing, noise testing, thermal shock testing, fatigue testing, etc. It can be ordered in custom lengths upon request. This product is not susceptible to bacteria accumulation. The nano-silver antibacterial materials used in it have eliminated various types of bacteria during production. It can maintain its structural integrity with ease.

Xuanyuan Air Conditioning Equipment has established the service notion of flexible duct. Inquire online!
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