150mm semi rigid aluminium ducting-foil duct As a company putting customer satisfaction the first, we are always standby to answer the questions involving our 150mm semi rigid aluminium ducting-foil duct and other products. At Xuanyuan Air Conditioning Equipment, we have established a group of service team who are all ready to serve customers. They are all well trained to provide customers with prompt online service.
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Xuanyuan 150mm semi rigid aluminium ducting-foil duct We have made Xuanyuan a great success. Our secret is to narrow our audience focus when branding our business to improve our competitive advantage. Identifying the target audience for our products is an exercise that we employ, which has greatly contributed to our marketing efforts and our accumulation of accurate customers.8 inch insulated ducting,3 inch insulated flexible duct,insulated exhaust duct.