pre insulated flexible duct pre insulated flexible duct provided by Shanghai Xuanyuan Air Conditioning Equipment Co., Ltd. is the top product in the industry. Since its development, its application in the field is becoming more and more extensive. Our design team keeps a close eye to its development so that the ever-changing market needs can be met. We adopt the latest technology to ensure that it is at the forefront of the market.
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Xuanyuan pre insulated flexible duct At Xuanyuan Air Conditioning Equipment, we have the capabilities to offer custom pre insulated flexible duct according to customers' specific requirements. In addition, we are dedicated to exceeding customer's expectation by delivering the high quality product on time and within budget.rigid aluminum ducting,8 inch aluminum duct,7 inch flexible aluminum duct.