Nexen Co., Ltd. was established in 1982. In the past, Nexen main products have been military supplies for the Korean army and navy, such as power generator systems, freezer systems, sonar sensors, as well as a range of related products. Nexen has also developed medical devices and equipment on the basis of its accumulated high technologies for military supplies since 2003. Nexen mission is to develop and manufacture technologically advanced medical devices and equipment for consumers and professionals. The Nexen product portfolio includes the following product lines: *Laser therapy Device *Whole-Body Cryotherapy Device *Ozone-Oxygen therapy Device Nexen vision is that everybody has a right to good health, and Nexen products help to realize and maintain healthiness - easily and simply.