... products include PVC-U, PP-R, and PE pipes and fittings, PVC-U windows and doors, telecommunication ducts, PE fuel gas, ... "Aton " Delivery time30-40 daysPackingCarton3.Advantages:High corrosion and aging resistance, so over 50 years of long lifetime ... rust, so without re-pollution to the water and pureness;Convenient and reliable installation, low construction expenses;Good sealing performance; ...