ROSOL brand is built by leading Vietnamese experts on water treatment. Trust begins with quality, with leading advantages in technology UF, RO, SRO. ROSOL is proud to provide optimal water treatment solutions for resorts, apartments, townhouses, hospitals and schools. Health is the source of happiness and we deserve the best products. With these concerns, ROSOL development team always researches new technology and bring the most convenient products to customers. Rosol “Fulfilles your home with love”