5 inch insulated flex duct 5 inch insulated flex duct is designed by Shanghai Xuanyuan Air Conditioning Equipment Co., Ltd. with the rigorous attitude. We strictly perform testing at each phase to make sure that every product received by customers is excellent quality because a low price doesn't save anything if the quality doesn't meet the needs. We thoroughly inspect every product during manufacturing and every piece of product we manufacture goes through our strict control process, ensuring that it will meet the exact specifications.
Xuanyuan 5 inch insulated flex duct We established brand - Xuanyuan, wanting to help make our customers' dreams come true and do everything we can to contribute to society. This is our unchanging identity, and it is who we are. This shapes the actions of all Xuanyuan employees and ensures outstanding teamwork across all regions and business fields.7 inch semi rigid duct,semi rigid dryer hose,6 inch semi rigid duct.