6 aluminum flexible duct-duct insulation 6 aluminum flexible duct-duct insulation produced by Shanghai Xuanyuan Air Conditioning Equipment Co., Ltd. is eye-catching. Designed by the experts in the industry, it is famous for its exquisite and tasteful appearance. With a relatively scientific structure, it is very pragmatic. In addition, it is produced in strict accordance with international production standard and has passed international certifications, thus, its quality is completely guaranteed.
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Xuanyuan 6 aluminum flexible duct-duct insulation 6 aluminum flexible duct-duct insulation is no doubt the icon of the Shanghai Xuanyuan Air Conditioning Equipment Co., Ltd.. It stands out among its peers with a relatively lower price and more attentions to R&D. The technological revolution can only be identified to add values to the product after repeated tests are carried out. Only those who pass the international standards can go to the marketplace.hvac tubing,air duct pipe,spiral ductwork.