r4 2 flex duct The r4 2 flex duct is a main profit-maker in Shanghai Xuanyuan Air Conditioning Equipment Co., Ltd.. It is always famous for its high cost-performance ratio and wide application. Made of fine raw materials from long-term cooperation partners, the product is supplied with the competitive price. And it is manufactured based on the advanced technology, making it be of superior durability and stability. To add more value to it, it is also designed to be of attractive appearance.
Xuanyuan r4 2 flex duct The attention of Shanghai Xuanyuan Air Conditioning Equipment Co., Ltd. on r4 2 flex duct begins in the modern production environment. We utilize cutting-edge production technologies and approaches to ensure that the product is in compliance with stringent quality standards. We strictly follow a modern quality management system on the product which is internationally acknowledged.12 inch flexible ductwork,class 1 insulated flexible duct,14in flex duct.