Ultrafiltration Membrane, Nanofiltration Membrane, Ceramic Membrane manufacturer / supplier in China, offering High Performance Seawater Purify Equipment Membrane RO System for Seawater Pretreatment, 98.5% Salt Rejection Rate Water Treatment Plant Softening Water Reverse Osmosis Filter System, RO Membrane Production Factory Osmosis Inversa Anti-Penetration Equipment and so on.