8 inch insulated ducting Shanghai Xuanyuan Air Conditioning Equipment Co., Ltd. is a recognized professional manufacturer of 8 inch insulated ducting. To develop this product, we have adopted a scientific production mode and made large-scale improvements to guarantee the reliability and the controllability of cost. As a result, it competes against other suchlike in terms of performance, offering a wide range of application prospects for customers.
Xuanyuan 8 inch insulated ducting Xuanyuan has accumulated many years of experience in the industry and has become a strong regional leader. At the same time, we have already made a thorough exploration into the global market and have received wide acknowledgment. More big-brands have recognized the benefits and advantages offered by our brand and choose us for long-term and stable cooperation, which accelerates our sales growth.6 inch insulated flexible duct r8,r8 insulated flexible duct,exhaust fan flex duct.