ductingchina.com,insulated aluminum duct-ac ductwork,Shanghai Xuanyuan Air Conditioning Equipment Co., Ltd. develops insulated aluminum duct-ac ductwork with the latest technologies while keeping the long-lasting quality top of mind. We only work with suppliers who work to our quality standards – including social and environmental standards. Compliance with these standards is monitored throughout the production process. Before a supplier is finally selected, we require them to provide us with product samples. A supplier contract is only signed once all our requirements are met.
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Xuanyuan provides insulated aluminum duct-ac ductwork 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 100mm insulated flexible ducting,12 inch insulated flexible duct,flexible pipe insulation.