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Manufacturer/Construction

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  • DONG YANG E&P

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IT / Information and Communications

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  • samyang

  • Symantec

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  • SK broadband

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University/Public Offices/Industrial Complex/Medical

  • U.S. Embassy & Consulate in Korea

  • The Catholic University of Korea, Seoul ST. Mary’s Hospital

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  • Korean Woman's Development Institute

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  • The Catholic Unuversity of Korea Catholic Medical Center

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  • SNUH

  • The Catholic University of Korea Seoul

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  • Ministry of Food and Drug Safety

News Agency

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etc.

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