About SEDONG
History and Certificate
- HISTORY
Brief History
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- 1989
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Established under the name of JEIL Precision co.
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- 1993
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Moved to a larger facility located in Sa sang-gu, Busan.
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- 1997
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Changed as a corporate body under the name of JEIL Pre. & Mfg. co., ltd.
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- 2000
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Registering Hyundai Heavy Industries and Doosan Heavy Industries Partners and Opening Trade
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- 2004
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Changed under the name of SEDONG Precision co., ltd.
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- 2006
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Extended the factory building
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- 2012
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Branch opening for Han-lim factory
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- 2014
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Supplier registration for Posco e&c
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- 2019
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Attendance to the Fair BARI-SHIP 2019
(Japan Imabari)
Certification / Reward
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- 1999
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Certified Quality assurance system ISO 9001 : KS A 9001
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- 2001
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Nominated for excellent company by Doo-san engine co., ltd.
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- 2006
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Received the excellent performance of 3C two times and a quality innovation award by Doo-san engine co., ltd.
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- 2007
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Certified Single-PPM
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- 2007
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Certified INNO-BIZ `A` class
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- 2007
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Received a first quality award by Doo-san engine co., ltd.
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- 2009
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Certified Venture Enterprise
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- 2014
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Certified Environmental Management System ISO14001 : 2004