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Company History

2009~

2022

  • Registered as an Innovative Growth Type Venture Company
  • Developed and sold 10-unit controller that can be utilized for multiple purposes

2021

  • Supplied LED & SMPS to KT

2020

  • Developed Lens LED module, ATOM 1P, 2P, 3P

2018

  • Produced ultra-slim PCB (4mm)
  • Started business innovation of LOWEN Co., Ltd.

2017

  • Registered with the Korea International Trade Association
  • Exported products to New Zealand

2016

  • Acquired a patent for Oil Price Display System Using Wireless Mobile Module
  • Certified as a venture company
  • Organized and operated a dedicated department for research and development
  • Exported LED modules to USA (Bath & Body works)
  • Exported SMPS to Japan
  • Introduced RGB controller and dimmer
  • Introduced 1-unit type RGB module for broadcasting stations
  • Introduced double-sided LED lamp and supplied the product to GS CALTEX

2015

  • Exported SMPS to Philippines
  • Exported SMPS to Hawaii
  • Moved from Mapo to a larger facility in Anyang

2014

  • Acquired a patent for a single-sided illuminated lamp for illuminating both sides and dual-sided advertisement
  • boards using the lamp
  • Exported to Saudi Arabia
  • Exported to Canada
  • Exported to Oman

2013

  • Registered as a corporate namedLOWEN Co., Ltd.
  • Developed and sold waterproof-type SMPS with free voltage between 100~260V
  • Exported SMPS to Russia
  • Exported SMPS to South Africa
  • Exported SMPS to Australia

2012

  • Introduced CC & CV mode waterproof-type SMPS
  • Developed and supplied SMPS & LED modules to Shinhan Bank
  • Supplied to Uzbekistan

2011

  • Introduced PFC-type waterproof-type SMPS (12V, 24V)
  • Introduced SMPS dedicated to electronic display boards
  • Moved from Yongsan to a larger facility in Mapo

2010

  • Introduced general-type and waterproof-type SMPS (12V, 24V)
  • Introduced PFC type SMPS (CE and UL certified)

2009

  • Established business as TNJTECH
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