
Premium China Reverse Osmosis Membrane for Home Water Filtration. 21 Years Manufacturing Experience: Professional manufacturer with 21 years in R&D and production of RO and nanofiltration membranes. High Salt Rejection Technology: Advanced polyamide coating allows application in 3,000-6,000 ppm household water and 30,000-40,000 ppm seawater. 12-Month Warranty Coverage: All products covered by a 12-month warranty with free replacement for verified quality issues. OEM/ODM Customization: Supports OEM and ODM services with flexible customization options for membrane specifications. Large Production Capacity: Annual capacity of 15 million square meters of diaphragms and 18 million household membrane elements. Zero Complaint Guarantee: Maintains zero customer complaints on 3G and 4G products with strict quality control processes. Global Strategic Partnerships: Deep cooperation with Fortune 500 companies in the US, Japan, and Korea since establishment.