Oxygentech Co., Ltd., is the world’s sole company that has unique technologies for production system ofthe first 150ppm supersaturated oxygen water and dissolving oxygen. It expected highly oxygenated turned out to be used drinking as well medical cares ...

Since 1983, Keosan has specialized in manufacturing and exporting water purifiers. made every effort to provide clean, fresh healthy countries around the world. In 1989, was registered contractor source list of U.S. forces Korea. 1990 1993, listed as a major ...