Company History

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1990—2000
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Feb. 1990
3N Co. established

Apr. 1990
​Initiated the import/export sales of computer related products

Jun. 1992
Initiated production business of computer related products

Dec. 1992
​Sale and distribution of manufactured computer related products

May. 1996
Production of electronics products

Dec. 1996
​Production of electronics product parts

Jun. 1997
Sale and distribution of manufactured electronics products and parts

Mar. 1998
​Initiated employee overseas deployment

May. 1999
Entered software development

Mar. 2000
​Software sales

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2001—2010
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Jan. 2001
​Entered software service market

Apr. 2001
Software service sales

Oct. 2001
​Entered computer maintenance service market

May. 2002
Ended overseas employee deployment 

Mar. 2008
​Ended production of computer related products

Jun. 2008
Ended production and sale of manufactured electronics products and parts

May. 2009
​Ended software production and service sales

Jun. 2009
Entered real estate market

Aug. 2009
​Initiated real estate development

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2011—2017
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Sep. 2016
Established Daegu branch

Feb. 2017
​Reorganized under the name “ESI Co., Ltd.”

Feb. 2017
Initiated local and global resource trading

Feb. 2017
​Entered farmbot production and distribution market

Feb. 2017
Entered global trading and distribution market