ductingchina.com,spiral round duct-hvac flex duct,All products under the brand Xuanyuan are ready to redefine the term 'Made in China'. The reliable and long-lasting performance of the products ensures better user experience, building a strong and loyal customer base for the company. Our products are viewed as irreplaceable, which can be reflected in the positive feedback online. 'After using this product, we greatly reduce cost and time. It is an unforgettable experience...'
Xuanyuan provides spiral round duct-hvac flex 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 6 inch insulated ducting,4 inch insulated flexible duct,ductwork insulation.