ABOUT US
DONGWOO TEC Co., Ltd
Company history DONGWOO TEC Co., Ltd
2025
| Mar |
CEO Y.Kwon appointed as director of the Korea Railway Signal Technology Association (2025.03~2028.03)
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| Feb |
Join the Korea Railroad Industry Association
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| Jan |
Patent registration - Trackside control unit capable of long-distance control (No. 102753145)
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2024
| Dec |
Patent registration - Relay for track circuit device with improved visibility (No. 10-2739750)
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| Nov |
RECIEVED COMMENDATION FROM the Ministry of Land, Infrastructure and Transport Commendation (B.Y.JEON)
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| Jun |
Patent registration - Impulse orbital circuit measurement system (No. 10-2679188)
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| Mar |
Patent registration - Sleeper-type railway auxiliary signal (No. 10-2649133)
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2023
| Dec |
RECIEVED COMMENDATION FROM KOREAN NATIONAL RAILWAY(B.Y.JEON)
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| Apr |
Patent registration - Smart obstacle detection device and method (No. 10-2521518)
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2022
| Oct |
Patent registration - Automatic train stop system with improved safety (No. 10-2452658)
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| Feb |
CEO Y.Kwon appointed as director of the Korea Railway Signal Technology Association (2022.02~2025.02)
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2020
| Sep |
RECIEVED COMMENDATION FROM KOREAN NATIONAL RAILWAY(related to the Suin Line 3rd Stage Double-Tracking Railway)
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| Jul |
Patent registration - Transmitter of digital high voltage impulse track circuit and its control method (No. 10-2133022)
Patent registration - Digital high voltage impulse track circuit device and its control method (No. 10-2133021)
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| May |
Patent registration - Digital high voltage impulse track circuit receiving device and its control method (No. 10-2116467)
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2019
| Feb |
RECIEVED COMMENDATION FROM KOREAN NATIONAL RAILWAY
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2018
| Mar |
Patent registration - Virtual track creation device for railway simulation, virtual track creation method using the same, and recording medium storing virtual track creation program (No. 10-1844525)
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2016
| Dec |
RECIEVED COMMENDATION FROM KORAIL FOR GRATITUDE
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2015
| Apr |
RECIEVED COMMENDATION FROM KOREAN NATIONAL RAILWAY
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2014
| Oct |
RECIEVED COMMENDATION FROM KORAIL INSPECTOR FOR GRATITUDE
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2013
| Dec |
RECIEVED COMMENDATION FROM BUSAN TRANSPORTATION CORPORATION FOR GRATITUDE
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| Oct |
DEVIDED CO. DONGWOO E&C INTO CO. DONGWOO TEC AND CO. DONGWOO E&C
ESTABLISHED CO. DONGWOO TEC [CEO Y.KWON]
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| Jan |
RECIEVED COMMENDATION FROM BUSAN CITY ON [CONST. BUSAN CITY CCTV]
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2012
| Jun |
CAPITAL INCREASE [INTO \595,000,000]
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2009
| Mar |
RECIEVED COMMENDATION FROM NATIONAL TAX SERVICE ON THE BEST TAX PAYER
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2007
| Aug |
GET AUTHORIZED FROM KEPCO FOR UNINTURRPINLE WORKS
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| Jun |
CHANGED CO. NAME INTO [CO. DONGWOO E&C]
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| Feb |
RECIEVED COMMENDATION FROM CEO OF KORAIL FOR RAILWAY SIGNAILING SYSTEM
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2006
| Jun |
GET LICENSE AND JOIN ACCOSIATIONS OF BUSINESS FOR CONST. NETWORK SYSTEM
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2004
| Apr |
RECIEVED COMMENDATION FROM PRIME MINISTER ON GWANGJU CITY SUBWAY CONST.
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| Feb |
HEADQUARTERS MOVED TO [JURYEA-DONG, JINGU, BUSAN]
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2003
| Dec |
RECIEVED COMMENDATION OF KOREAN RAILWAY SIGNALING ORGANIZATION PRIZE ON RAILWAY SIGNALING SYSTEM PART
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| Feb |
JOIN KOREAN ELECTRONIC RAILWAY TECNOLOGY CORPORATION
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2002
| Nov |
ISO 14001 QUALIFIED
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2001
| Aug |
ISO 9001 QUALIFIED
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2000
| Aug |
JOIN KOREAN RAILWAY NETWORK TECHNOLOGY CORPORATION
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| Apr |
REGISTERED BUSNIESS FOR SOFTWARE BUSINESS
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| Jan |
HEADQUARTERS MOVED TO [NEOM-CHEON4 DONG, JIN-GU, BUSAN]
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1999
| Nov |
CAPITAL INCREASE [INTO \480,000,000]
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1996
| Jun |
CEO HAS BEEN CHANGED INTO [J.S.NOH]
HEAD QUARTERS MOVED TO [BEOMIL-DONG, DONG-GU, BUSAN]
CHANGED CO. NAME INTO [CO. JINDO CONSTRUCTION]
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1993
| Mar |
JOIN ELECTRONIC COST. CORPORATION
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| Feb |
GET LICENSE OF TYPE-1 ELECTRONIC CONST.
ESTABLISHED [CEO K.S.JUNG]
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