ductingchina.com,12 inch insulated flexible duct-hvac ventilation duct,12 inch insulated flexible duct-hvac ventilation duct from Shanghai Xuanyuan Air Conditioning Equipment Co., Ltd. leaves a lasting impression on the industry with the unique and innovative design. Our committed R&D team continues to push the boundaries on innovation to lead the product to new heights. The product is also made of the finest materials. We have established a set of strict and scientific standard for material selection. The product is dependable for various kinds of applications.
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Xuanyuan provides 12 inch insulated flexible duct-hvac ventilation duct products that are selling well in United States, Arabic,Turkey,Japan,German,Portuguese,polish,Korean,Spanish,India,French,Italian,Russian,etc.
Xuanyuan,Our company main produces 5 inch aluminum flex duct,round aluminum duct,10 inch aluminum flexible duct.