Purchase Qty. Reference FOB Price
1-99 piece US$500.00
100-199 piece US$470.00
200-499 piece US$460.00
500+ piece US$450.00
Product Description
Product Description Reverse osmosis is a reverse migration movement of osmosis is a pressure driven .with the help of semi-permeable membrane selective interception effect of the solution solute and solvent seperation method .it has been widely uesd in a variety of liquid purification and ...