The environmental industry, the high-tech business that leads 21st century, has been prospering day by day.O3Tech Co., Ltd. an affiliated high-tech company, manufactures and sells the OZONE concentration analyzer, which is capable of measuring the low concentration of OZONE in highly precise and monitoring high concentration in UV absorption types. Further the company is not only designated as a promising highly advanced company in technology and export by the Small & Medium Business Administration but also a promising medium and small enterprise by Korea Manufacturing Technology Research Centre.Especially the company has developed the industrial OZONE measuring equipment, which is only localized by us, on the basis of 30 years accumulated and experienced field researchers efforts in system design technology for the testing measurements and endurance capacity machines of auto motives. O3tech Co., Ltd. participated in Daegu & Kyungbuk Small & Medium Enterprises Administration&＃39;s exporting enterprises plan and agreed with an American medium sized firm, ECD (Electro-Chemical Devices, INC.), on MOU (Memorandum Of Understanding) relates to common technologies and sales in Nov. 2001 As a result of that, O3Tech Co., Ltd. has been providing the domestic market with the manufactured goods.O3Tech Co., Ltd. strongly believes that we could develop technology in industrial measurement systems for water quality testing with ECDO3Tech Co., Ltd. will promise to serve you the most advanced products by constant R & D investment to make better ones in 21st century.