Purchase Qty. Reference FOB Price
1-49 Pieces US$350.00
50-99 Pieces US$330.00
100+ Pieces US$300.00
Product Description
Product Description Reverse osmosis membrane: Reverse osmosis membrane is the core component to realize reverse osmosis, and it is an artificial semipermeable membrane with certain characteristics, which is made by simulating biological semipermeable membrane. Generally made of polymer materials. ...