• 2014. 11

    Papered the walls and laid floor tiles with eco-friendly materials (Wall Coating and Red Clay & Charcoal Tiles) for the lecture rooms of Korea Polytechnics

    한국폴리텍대학 강의실

  • 2014. 08

    Papered the walls with Red Clay Wallpaper and laid Red Clay & Charcoal Tiles on the floor of the Gapyeong Senior Citizens Community Center in Gyeonggi-do

    가평읍 경노당

  • 2014. 07

    Papered the walls with Red Clay Wallpaper and laid Red Clay & Charcoal Tiles on the floor of Seorak-myeon Village Hall in Gapyeong-gun, Gyeonggi-do

  • 2014. 06

    Painted the walls with Zero Stone Wall Coating and laid Red Clay & Charcoal Tiles on the floors of 48 rooms of H Motel (Eight-story building) in Wonju

  • 2014. 06

    Papered the walls with Art Tiles and Red Clay Wallpaper in the Model House, Healing Room, and 1,140 households of Wau District 2, Bongdam, Hwaseong

  • 2014. 03

    Papered the walls with Red Clay Wallpaper and laid Red Clay & Charcoal Tiles on the floor of the Suwon Center for Environmental Disease and Atopy

  • 2013. 09

    Painted the walls of Suwon Yeongtong-gu Community Health Center with Zero Stone Wall Coating

  • 2013. 06

    Installed Zero Stone Wall Paintings in the lobby of Suwon City Hall (Installed Red Clay & Charcoal Art Tiles coated with volcanic soil)

  • 2012. 03

    Registered a patent on “Manufacturing Method of Silica-Titania Biocatalyst and Powder with Nano Structure”

  • 2012. 02

    Received the Industrial Service Medal
    Awarded the Grand Prize at the Eco-Friendly Housing Construction & New Materials Development Awards (Wallpaper Category)

  • 2011. 08

    Concluded a research contract with D. Eng. Kim Jong-gil of Hanyang University

  • 2011. 07

    Launched Soil Finishing Materials effective for prevention of sick building syndrome

  • 2010. 09

    Concluded a patent license agreement on the commercialization of fine fiber resin in Korea with Fine Fiber Co., Ltd. of Japan

  • 2008. 12

    Red Clay Wallpaper – Registered an international patent in the US, Japan, China, and Germany

  • 2008. 11

    A technical partnership for domestic production of an eco-friendly bonding agent “Fine Fiber” with Mikrokosmos Co., Ltd. of Japan

  • 2008. 10

    Founded Ecopeople Co., Ltd.

  • 2006. 02

    Red Clay Wallpaper: Acquired the highest grade of Healthy Building Material (Korea Air Cleaning Association)

  • 2006. 01

    Awarded the Excellence Prize at the 4th 100 Patented Products Awards (Administrator of Public Procurement Service)

  • 2003. 02

    Applied for a patent on Natural Red Clay Wallpaper

  • 1999. 07

    Applied for a patent on Eco-Friendly Red Clay Interior Finishing Materials

  • 1984. 05

    Founded Cheolam Company

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