Our company, specialized in refining high-purity natural mineral, began our natural mineral purifying work from Dec. 1992 to Dec. 2005 presently and we are supplying purified mineral materials to many companies and institutions and our company has accumulated know-how to produce new mineral material by synthesizing plural minerals from recent year and we are producing, as the area of mineral refining and synthesis, porcelain raw material which is requisite for manufacture of porcelain and also supplying to many porcelain companies in the country since 1993. And also since 2003, by using 10 years mineral refining know-how, we started to develop new technology which produces colloid (cream) from purified water and natural minerals only, without using any preservative and emulsifier. Finally, in early 2005 after two years research and development, we developed new technology to produce Yellow soil cream pack, Mud cream pack, Bath Yellow soil bath products and Mud bath products, etc with purified water and natural minerals only. These technologies are currently in patent application. The company developed & manufactured 1.Yellow soil Pack, 2.Mud Pack, 3.Bath Yellow soil, 4.Bath Mud, 5.Mineral Water (Astrigent), 6.Yellow soil Phlogopite Soap, 7.Mud Phlogopite Soap, 8. Yellow soil Powder, and 9.Mud Powder which are synthesized with eighteen kinds of natural mineral substances of , elvan, germanium, jade, etc besides yellow soil and mud are superior to any other Packs in the market in performance by enhancing the good to skin functions which are contained in yellow soil & mud and complementing/supplementing if there is no or weak functions in yellow soil and mud.