Based on the advanced U.S membrane formulation and production technology, according to different membrane applications, and through its own research and development, Ontoz manufactures RO membranes with stable performance, low operation pressure, high water flux, and high fouling resistance. The anti-fouling performance of the RO membrane series products has been significantly improved based on Ontoz’s proprietary high-performance composite membrane manufacturing technology. Ontoz RO membranes can treat various feed water quality, and meet the water quality requirements.