Purchase Qty. Reference FOB Price
10-49 Pieces US$275.00
50-99 Pieces US$265.00
100+ Pieces US$255.00
Product Description
BW 4021 Industry Reverse Osmosis Membrane RO Membrane for Water Treatment System 4040 Vontron RO Membrane Industrial Water Treatment Reverse Osmosis System Our company has been engaged in the R&D, manufacturing and service of reverse osmosis and nanofiltration membrane elements for 17 ...