Company History
We connect the value of people and technology,
advancing as a trusted and future-oriented company.
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2025
- 09
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Introduction of bending equipment (TRUBEND 7050)
- 06
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Factory expansion and production line upgrade
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2024
- 09
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Installation of multifunctional equipment (TRUMATIC 6000 3kW FIBER)
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2020
- 01
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Participation in QSS Industrial Innovation Program (hosted by POSCO, until Dec. 2022)
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2019
- 02
- Relocation of R&D center and office to Pyeongtaek site
Introduction of multifunctional equipment (TRUMATIC 1000 3kW FIBER)
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2016
- 11
- Acquisition of ISO 9001/14001:2015 certification
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2015
- 03
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Launch of TSTMALL online shopping mall (tstmall.co.kr) – C/T box and more
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2013
- 05
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Relocation of R&D center and office to Gunpo, Gyeonggi-do (Hansol Technotown #812)
- 03
-
Company name changed to TST Co., Ltd. (Taesung Technology)
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2012
- 11
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Selected as Korea’s Excellent Quality Innovation Company (Precision Sheet Metal) / Factory registration completed (approval for facility modification)
- 05
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Certified as a venture company by Korea Technology Finance Corporation (Hwaseong Tech Evaluation Center)
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2011
- 11
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Construction of new building at Pyeongtaek site (processing line, dormitory, and welfare facilities) – 1,876㎡
- 04
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Certified as INNOBIZ (Technology Innovation SME) by Small and Medium Business Administration
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2010
- 04
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Selected as a Promising SME by Gyeonggi Provincial Government
- 01
-
Construction and relocation to new site in Pyeongtaek, Gyeonggi-do (Sari 640-12)
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2009
- 04
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Acquisition of KC (Electrical Safety) certification
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2007
- 08
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Acquisition of ISO 9001 Quality Management certification
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2006
- 03
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Selected as a Promising SME by Industrial Bank of Korea
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2005
- 02
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Relocation of headquarters and factory to Hwaseong, Gyeonggi-do (Gisan-dong)
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2002
- 09
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Certification of corporate-affiliated R&D center
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2000
- 05
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Establishment of corporate-affiliated R&D center
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1999
- 05
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Conversion to corporate entity (Taesung Electronics & Telecommunications)
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1994
- 04
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Founding of Taesung Electronics & Telecommunications
