SDBNI CO., LTD., since 1974, is a manufacturer of phosphates like orthophosphates, polyphosphates, phosphate mixtures, etc. over 60 quality products being in demand of over hundred domestic customers and over twenty countries. Among them, SPORIX, Polymix, a-Polygel, Non-phos are the leading items with our know-how accumulated so far and recognized as the highest technology in Korea in phosphate manufacturing and applications. With active engagement in RD on natural functional ingredients for semiconductor, medicine, cosmetics, living necessaries, etc., some national RD projects are now in progress, including the study on high purity drug development through separation and refining technology of high performance.