ductingchina.com,vent duct-flexible aluminum,The attention of Shanghai Xuanyuan Air Conditioning Equipment Co., Ltd. on vent duct-flexible aluminum begins in the modern production environment. We utilize cutting-edge production technologies and approaches to ensure that the product is in compliance with stringent quality standards. We strictly follow a modern quality management system on the product which is internationally acknowledged.
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Xuanyuan provides vent duct-flexible aluminum 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 square hvac duct,hvac air duct,round hvac duct.