Purchase Qty. Reference FOB Price
1-299 Pieces US$3.80
300-999 Pieces US$3.60
1,000+ Pieces US$3.50
Product Description
TW -75gallons Water Purifier Filter Reverse Osmosis System Membrane Domestic RO membrane series: Our company has been engaged in the R&D, manufacturing and service of reverse osmosis and nanofiltration membrane elements for 17 years, and is a professional production manufacturer ...