OASIS International, whose head office is in Columbus, Ohio, and has production facilities in Mexico and Poland,  manufactures bottled as well as point-of-use water coolers and holds several patents in a water cooler and dispenser technology.
Its head office is in Columbus, Ohio and it has production facilities in Mexico and Poland. It holds several patents in water cooler and dispenser technology including the invention of the disposable bottled cooler water dispenser. The company manufactures bottled as well as point-of-use water coolers. 
