semi rigid flexible aluminum duct Here is the story about semi rigid flexible aluminum duct. Its designers, coming from Shanghai Xuanyuan Air Conditioning Equipment Co., Ltd., developed it after their systematic market survey and analysis. At that time when the product was a newcomer, they certainly were challenged: the production process, based on the immature market, was not 100% capable of producing 100% quality product; the quality inspection, which was a little different from others', was adjusted several times to get adapted to this new product; the clients had no willingness to try it and give feedback...Fortunately, all these were overcome thanks to their great efforts! It was finally launched onto the market and is now well received, thanks to its quality assured from the source, its production up to the standard, and its application widely expanded.
Xuanyuan semi rigid flexible aluminum duct The semi rigid flexible aluminum duct, as the main contributor to the financial growth of Shanghai Xuanyuan Air Conditioning Equipment Co., Ltd., is highly recognized in the market. Its production technique is a combination of industry knowhow and professional knowledge. This helps greatly in improving the production efficiency, reducing the production cost, and ensuring the production quality. Of course, its performance and application are also guaranteed. This has been certified by authorities and proven by end users already. semi rigid metal duct,r6 ducting,4 inch insulated flex duct.