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History
2010s
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Sep. 2017
PCE Business Initiated
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Sep. 2016
Construction of PCE plant
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Nov. 2014
Construction Material Project Added
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Oct 2014
Insandigichem Incorporated Tape Business Added
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Apr 2014
Korea Cotech Corporation merged
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Feb. 2013
Establishment of KPDC
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Aug. 2012
Establishment of PT Dongsuh Indonesia
2000s
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April. 2009
Registration of companies specializing in new and renewable energy (Bio and waste energy - 2 types)
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Apr. 2008
Selection of companies specializing in parts and materials (Ministry of Knowledge Economy)
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Oct. 2006
Selection of Innovative Small and Medium Business (INNO-BIZ) (SMBO)
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Dec. 2005
Consolidated into affiliates of the Kumgang industry
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Mar. 2005
Independent dispensing of East-West P&C in the paint business sector
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Dec. 2004
Establishment of Corporate Institute (Korea Association for Industrial Technology Promotion)
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Feb. 2003
Redesignation of Fire Resistance Structures on (Notification No. 2000-93 by the Ministry of Construction and Transportation
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Dec. 2002
16th Silicon RTV Form Performance Test Passed
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Oct. 2002
Development of waterproof flooring material for urethane,
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Nov. 2001
1 Million dollar export tower won.
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Mar. 2000
First Development of Underwater Hardening Epoxy in Korea
1990s
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Jun. 1999
Designation of fire-resistant structures on (Notification No. 1998-248 by the Ministry of Construction and Transportation)
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Apr. 1999
ISO-9001 (British BSI) Certification Acquisition
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Dec. 1998
Coultar-enamel UK BS-4164 Certification
Technical contract for electrical insulation coating materials (Pohang Steel)
Establishment of SL COMPOUND Coating Plant for Dec.201 File Coating (Busan Noksan Corporation)
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Oct. 1997
Obtained ISO 9001 / Ship tar epoxy paint export to Japan begins Completion of SOFT PITCH Factory,
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Apr. 1997
2.248 billion won in capital.
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Nov. 1995
Establishment of SL COMPOUND coating plant for file coating (for Samsung Electronics)
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Oct. 1995
Korea's first localization of anti-disaster paint for communication cables, delivered to Korea Telecom
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Aug. 1995
Establishment of SL COMPOUND Coating Plant for File Coating (for Samsung Motors)
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Oct. 1992
Capital increase (KRW 1.872 billion)
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Nov. 1991
Capital increase of 1.106 billion won (KRW 1.56 billion)
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Oct. 1990
Obtained Q mark
1980s
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Dec. 1989
Patent - The recovery and production method of hi
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Oct. 1989
Patent - The production method of high purity TPA
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Dec. 1984
Acquired the approval of Korean Standards for 5 product
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Jun. 1982
Acquired approval of Korean Standards Association for 3 products
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Jan. 1981
Associated with the KS (Korean Standards) members