air duct-flexible duct When manufacturing air duct-flexible duct, Shanghai Xuanyuan Air Conditioning Equipment Co., Ltd. puts emphasis on the quality control. We let our quality control inspectors protect the customers from defective products and the company from damage to our reputation due to inferior manufacturing processes. If the testing process reveals problems with the product, the inspectors will immediately solve them and make records, thus improve the efficiency of the product.
Xuanyuan air duct-flexible duct We also place great emphasis on customer service. At Xuanyuan Air Conditioning Equipment, we provide one-stop customization services. All products, including air duct-flexible duct can be customized according to required specification and specific application needs. Besides, samples can be provided for reference. If the customer is not quite satisfied with the samples, we will make modification accordingly.6 inch insulated ducting,4 inch insulated flexible duct,ductwork insulation.