網(wǎng)站簡介：
yuanfeng ducting|aluminum flexible duct|kitchen ventilation flexible ducting| high temperature aluminum ventilation duct|nylon flexible duct
服務(wù)范圍：
ongguanyuanfengairconditionerpartsco.,ltd.mainproduction:aluminumfoilflexibleduct，insulatedaluminumfoilflexibleduct，absairdiffuser，aluminiumfoilairpipe，flexiblealuminumfoilducting，ballspouttypeairdiffuser，abs(plastic)airdiffuser，whitepvcflexibleduct，pvcduct，nylonflexibleduct，insulatedflexibleduct，flexibleduct，smokeexhaust。
