air duct-rigid aluminum ducting The air duct-rigid aluminum ducting is recommended by Shanghai Xuanyuan Air Conditioning Equipment Co., Ltd. for 2 keys: 1) It is manufactured based on fine materials which are supplied by our reliable partners, fantastic design which is made by our own team of talents, and excellent craftsmanship which is a result of talents and skills; 2) It is applied in specific fields where it is in the lead, which can be attributed to our precise positioning. In the future, it will continue playing an important role in the market, on a basis of our constant investment and strong R&D capability.
View More >>
Xuanyuan air duct-rigid aluminum ducting During the production of air duct-rigid aluminum ducting, Shanghai Xuanyuan Air Conditioning Equipment Co., Ltd. adopts a strict monitoring process to ensure the quality of raw materials. We purchase raw materials according to our own production standards. When they arrive at the factory, we take great care of processing. For instance, we ask our quality inspectors to check every batch of material and make records, ensuring that all defective materials are eliminated before mass production.semi rigid flex duct,semi rigid ductwork,150mm semi rigid aluminium ducting.