Aoliyuan Environmental technology co.,ltd,established in 1999,is one of the fastest water treament manufacturer in china. We can design and manufacture water treatment fittings such as membrane housing (SS &FRP), SS pre-filter, Ultra-filtration membrane, water filter, water softener, household RO system and so on. We are also in a position to accept orders according to the customer’s samples. In the customer’s samples, the chart, specification and package of the goods you need should be indicated particularly. High quality, Attractive prices ,Timely after-sales service. If you would like to take advantage of the services that Aoliyuan company has to offer your company. Currency: USD Unit Price: Quantity: Delivery: