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- About Osang
- History
![2003](/eng/images/text/text_2003.gif)
- OctEnvironmental and Engineering Research Institute and Japan’s Geo System
jointly invested in Geo System Korea for its green retaining wall
engineering
- SeptOsang headquarters relocated to Yangjae-Dong in Seoul
- AprAfter investment from Gojyo Sangyo of Japan, permit received for JV
![2002](/eng/images/text/text_2002.gif)
- DecRelocating from Haman, factory expanded to 106,750 sq. ft. in Cheonan
![2000](/eng/images/text/text_2000.gif)
- JunRebranded name of Osang Co., Ltd. to Group Osang Co., Ltd.
- AprWith a Japanese environmental engineering company, established a JV
named Environmental and Engineering Research Institute for engineering
Natural River Maintenance system projects
![1998](/eng/images/text/text_1998.gif)
- OctBegan construction of 17,800 sq. ft. factory on 35,600 sq. ft. of land in
Haman County
![1996](/eng/images/text/text_1996.gif)
- JunVacuum molding products factory established in Gwangju
- AprAfter investment from Gojyo Sangyo of Japan,
permit received for joint venture (JV)
![1989](/eng/images/text/text_1989.gif)
- AprEstablished at 13-20 Yeouido-Dong, Osang Trading Co., Ltd.,
registered to initiate trading, began sales