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History

- 2013
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04
Established DL Tech
- 2014
-
01
Set up LED lighting assembly line
04
Developed street lighting and security lighting applied with standard LED modules
08
Developed standard LED module for Korea Expressway Corporation(25W&30W)
- 2015
-
09
Developed standard fixture model for tunnel lighting and street lighting for Korea Expressway Corporation.
- 2016
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01
Registered tunnel &street lighting fixtures and standard modules as eligible products on Korea Expressway Corp. through associated company
05
Awarded Korea Expressway Corp. bidding through associated company
07
Supplied awarded lighting for Korea Expressway Corp.
10
Developed street & security lighting fixtures applied with standard LED modules for Korean local government
- 2017
-
07
Developed improved street lighting fixture for Korea Expressway Corp.
- 2018
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02
Acquired ISO9001:2015, ISO14001:2015 certification
03
Acquired Korea Industrial Standard KS product certificate
04
(LED security and street lighting fixture / LED tunnel lighting fixture / LED floodlighting fixture/ High efficiency Acquisition of equipment certification)
10
Signed a contract with multiple suppliers with the Public Procurement Service (LED security and street lighting fixture / LED tunnel lighting fixture / LED floodlight fixture)