Since its foundation in 1993, WON Hi Tech Corp. has acquired a patent (no. 10-0861550) for gas separation technology using PSA (Pressure Swing Adsorption), based on relentless R&D and extensive experience in the field. This was followed by the in-house development and provision of industrial oxygen generators and nitrogen generators to customers worldwide. The electrical stability of the equipment is guaranteed by CE certification; the durability of the equipment has been improved by using parts which conform to the international standard; and cost efficiency is assured by the higher gas productions to input air volume. In addition to our oxygen generators and nitrogen generators, WON Hi Tech Corp. manufactures and supplies ozone gas generators, ozone dissolving systems, ozone analyzers, and gas and water monitors. WON Hi Tech Corp. will never cease striving to become the world's most renowned manufacturer of gas generators under our motto of ‘Creativity, Challenge, and Team Work'.※ B2B e-marketplace : http://wonhitech.en.ec21.com/