Purchase Qty. Reference FOB Price
1-49 Pieces US$799.00
50-99 Pieces US$640.00
100+ Pieces US$500.00
Product Description
Reverse osmosis water treatment machine Reverse osmosis (RO) is a kind of membrane separation process driven by pressure gradient. It can effectively remove dissolved salt colloids and organic matters in water like molecular filter. The reverse osmosis process is the reverse process of ...