2011~present
2001~2010
1991~2000
2011
~
present
2022
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Jan.Re-selected as a partner (OSP) of KT Corp.
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Feb.Registered as a railroad facility safety diagnosis organization
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Apr.Credit rating upgraded: A-
Technology rating upgraded: T3+
2021
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Jan.Selected as a construction partner of Hanhwa Techwin
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Jan.Re-selected as a partner (OSP) of KT Corp.
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Mar.Selected as Good Workplace Offering Business by Daejeon Municipality
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Mar.Selected as Promising Business for Overseas Procurement Market (G-PASS)
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Sep.Reported as Video Materials Making Business
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Oct.Registered as Electricity Design Business (professional design business type I)
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Oct.Registered as Electricity Construction Supervision (professional construction supervision business)
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Oct.Registered as Fire Fighting Facility Design Business (electrical & mechanical)
2020
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Jan.Selected as a construction partner of Hanhwa Techwin
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Jan.Re-selected as a partner (OSP) of KT Corp.
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Jan.Acquired certification of Safety and Health Management System (ISO 45001)
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Dec.Re-Selected as Family-Friendly Business
2019
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Jan.Selected as a construction partner of Hanhwa Techwin
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Jan.Re-selected as a partner (OSP) of KT Corp.
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Jan.Selected as Youth-Friendly Small Giants
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May.Selected as K-Water Pilot Purchase Business
2018
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Jan.Selected as a construction partner of Hanhwa Techwin
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Jan.Re-selected as a partner (OSP) of KT Corp.
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Feb.Registered the patent ‘Public Address System Capable of Monitoring and Remote Controlling Speaker’ (patent no. 10-1835365)
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Nov.Selected as Pilot Purchase Product for our technology development product (Ministry of SMEs and Startups)
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Nov.Selected as Promising Small & Medium Business (self-diagnosis based integrated broadcasting system)
2017
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Jan.Selected as a construction partner of Hanhwa Techwin
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Jan.Re-selected as a partner (OSP) of KT Corp.
-
Sep.Signed MOU with A&D System Co., Ltd. (earthquake early warning, disaster integration, indoor warning business)
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Dec.Selected as Family-Friendly Business
2016
-
Jan.Selected as a construction partner of Hanhwa Techwin
-
Jan.Re-selected as a partner (OSP) of KT Corp.
2015
-
Jan.Re-selected as a partner (OSP) of KT Corp.
-
Jul.Registered as Fire Fighting Facility Construction Business
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Dec.Approved as Good Product for our self-diagnosis integrated broadcasting system (Public Procurement Service)
2014
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Jan.Re-selected as a partner (OSP) of KT Corp.
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Jan.Approved as Small Giants
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Apr.Registered the patent ‘Apparatus and Method for Distributing a Load’ (patent no. 10-1388575)
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May.Registered as Electricity Construction Business
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Aug.Selected as Clean Workplace
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Dec.Newly constructed the building of head office and relocated (in Daedeok R&D Special Zone)
2013
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Jan.Re-selected as a partner (OSP) of KT Corp.
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Nov.Registered the patent ‘Self-diagnosis Apparatus for Audio System’ (patent no. 10-1332797)
2012
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Jan.Re-selected as a partner (OSP) of KT Corp.
-
Feb.Acquired certification of Q-Mark (quality assurance) for multiple audio source control equipment
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Mar.Approved as Good Product for the integrated broadcasting system with multi audio source control (Public Procurement Service)
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Jul.Approved as Corporate Research Institute (Korea Industrial Technology Association)
2011
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Jan.Re-selected as a partner (OSP) of KT Corp.
-
Mar.Registered the patent ‘A multi timer program controller system and its operational method thereof’ (patent no. 10-1021664)
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Jun.Acquired K-mark for multiple audio source control system
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Sep.Acquired certification of Environmental Management System (ISO 14001)
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Oct.Acquired K-Mark for the integrated broadcasting system with multi audio source control
2001
~
2010
2009
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Jan.Re-selected as a partner (OSP) of KT Corp.
-
May.Registered two trademarks (no. 40–0822474 and no. 40-0822475)
2008
-
Sep.Acquired certification of Venture Business (Korea Technology Finance Corporation)
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Sep.Acquired certification R&D Dept. (Korea Industrial Technology Association, KOITA)
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Dec.Acquired certification of INNO-BIZ (Small and Medium Business Administration)
2007
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Jul.Approved as Good Product for our broadcasting equipment (Public Procurement Service)
2006
-
Aug.Acquired certification of the performance of the Control System for Plural Audio Signal and Speakergroup (Small and Medium Business Administration)
-
Sep.Approved as Good Product for the Control System for Plural Audio Signal and Speakergroup (Public Procurement Service)
2005
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Jan.Registered the patent ‘A Control System for Plural Audio Signal and Speakergroup’ (patent no. 6064304)
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Feb.Registered the patent ‘The Transferring and Monitoring Complex System’ (patent no. 0478338)
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Mar.Completely developed a professional speaker for SR
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May.Acquired certification of Venture Business (Small and Medium Business Administration)
-
Jun.Acquired K-Mark for the Control System for Plural Audio Signal and Speakergroup (Korea Testing Laboratory, KTL)
2003
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Jan.Registered Utility Model No. 0302580 A Control System for Plural Audio Signal and Speakergroup
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Jun.Joined Korea International Trade Association as a member
2002
-
Aug.Registered Utility Model No. 028855 The Transferring and Monitoring Complex System
2001
-
Feb.Newly constructed the building of head office and relocated (Mok-dong, Joong-gu, Daejeon)
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Feb.Served as an agency of JBL and EV
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Apr.Reported as Engineering Activity Entity
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Jul.Reported as Software Business
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Nov.Selected as CTCV service of Samsung Techwin Co., Ltd.
1991
~
2000
2000
-
Apr.Registered as Information & Communications Construction Business
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Jul.Acquired certification of Promising Small & Medium Business
1997
1996
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Jul.Changed to Micronic System Co., Ltd.
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Aug.Registered in Public Procurement Service
1995
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Feb.Registered factory (imaging, audio, telecommunications, and automatic control equipment, assembly manufacturing)
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Feb.Opened Interm Co., Ltd. as an agency
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Mar.Joined Korea Electronic Industries Cooperative (KEIC) as a member
1994
-
May.Developed Lockey System
1991
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Jan.Founded Micronic System
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Apr.Newly established Division of P.A