Company Introduction History

2011~

Growing up

2023
  • Developed a 10MVA(5-winding) Transformer for Grid-Connected ESS
2022
  • The development project for elbow-type branch switchgear for processing high-voltage cables is in progress
  • Chairman Chang, Se-chang awarded the Gold Tower Order of Industrial Service Merit
2021
  • Developed 30MVA single-phase Autotransformers for Railway
  • Obtained patent for reactive power compensation ground transformer
2019
  • Acquisition of the Excellent Technological Capability Certificate
  • Developed Autotransformers for Railway and Polymer COS
  • President Chang, Dongjin awarded the Prime Minister's Commendation
2018
  • Supplement of Emergency Power Generator Sets for the IDC of Korea Development Bank
  • Won the Bronze Award at BIXPO 2018 Quality Improvement Contest
  • Power Generator Sets for the PyeongChang Olympic Winter Games
2017
  • Construction of the Industry 4.0 Innovation Movement/MES
  • Selection as the Supplier with the Best Quality Amorphous Transformer by KEPCO
  • Commencement of the Industry-University-Research Cooperation on Demonstration and Development of Microgrid Systems for Developing Countries
2016
  • Commencement of the Development of High-efficiency Distribution Transformers
  • Selection for the Development of Self-diagnostic Transformers with Built-in Smart Sensors
2015
  • Registration at the KEPCO SPIN Council
  • 1st Place Bid for the KEPCO FR ESS Project (LG Electronics Consortium)
  • Pass on the Development Test on Three-winding Transformers for ESS PCS
2014
  • Pass on the Development Test on Five-winding Transformers for ESS PCS
2013
  • MOU Signing with the Korea Electrotechnology Research Institute on R&D and Technology Exchange
  • Selection as a KEPCO Trusted Partner
  • Technological Affiliation with Hitachi Industrial Equipment Systems, Japan (High-efficiency, Low-noise Amorphous Transformers)
2012
  • Selection as a Global Brand Company by KOTRA
  • Won the Excellence Award for QSS Innovation Activities from POSCO
2011
  • Signing of an Agreement on Shared Growth Activities with POSCO
  • Inauguration of Chairman Chang, Se-chang as the Chairman of the Korea Electrical Manufacturers Association
2000~2010

Base period

2010
  • Introduction of the Impulse Voltage Test System
  • Selection as One-KEPCO Export Company by KEPCO
  • Selection as a Brand Company Assured by KOTRA
  • Certification for High-efficiency Energy Equipment (Power Transformers)
2009
  • Selection as an SME for Technological Innovation (INNO-BIZ)
  • Construction of Enterprise Resource Planning (ERP) System
  • Expansion of the Transformer Factory (Maximum Capacity of 80MVA)
2008
  • Introduction of 6-sigma Management Technology
2006
  • Selection as an SME for Management Innovation (MAIN-BIZ)
2005
  • Registration with KEPCO for Gas Insulated Switchgears
2004
  • Registration for Bidding on 154kV Twin Conductor Overhead Transmission Wire Construction of KEPCO
  • Registration for Gas Insulated Load Break Switches of KEPCO
2003
  • Won the Bronze Tower Order of Industrial Service Merit at the National Quality Management Convention
2001
  • Acquisition of the ISO140001 Environmental Management System Certification
  • Acquisition of the ISO9001 Quality Management System Certification
  • Establishment of the POWERMAX Research Institute
2000
  • Establishment of POWERMAX by Separation of the Distribution Transformer and Generator Businesses from ‘Leechun Electric Co., Ltd.’