O2Care is a manufacturer of medical appliances and its corporate philosophy is a healthy world which human lives in harmony with nature. We are manufactured water-related medical equipment / water purifier manufactures for the past 17 years. Also we continue to have developed hydrogen reduction purifier, alkaline ionizer, alkali shower and O3sterilizer with water-related products to generate active hydrogen that can be remove the active hydrogen the cause of the acid constitution. We have the patent right and application for design registration of alkaline ionizer and portable hydrogen reduced purifier. It would be helpful for our business. Our products compared to competitors with a simple design and compact size, and the movie has an LCD screen as the smart one. U.S. NSF approval obtained two filter system and 7/9 pieces of platinum electrodes is used with titanium electrolytic cell. Which is specially designed to create alkali ionized water including much quantity of active hydrogen, an abundant mineral and alkaline, calcium and magnesium for good health and wellbeing life. If you have any questions about our products and company, we will send you all the information upon your request.