History

2017

  • High-efficiency energy equipment Certification  (No 13697, 13716, 13718, 13720)
  • (No  1295~1296, 2146~2147, 2166~2167, 2169~2170)
  • Environmental Certification(No  17374 )
  • KS Certification(No KTC 2017-0072~0073 )

2016

  • High-efficiency energy equipment Certification  (No 9673,10468~10469,10548~10550)
  • INNO-BIZ Certification (No R100301-00098)
  • ISO 14001:2004 Certification (No E109313)

2015

  • National Defence Venture Center Momorandum of understading (No 2015-30)

2013

  • Environmental Certification (No 10331)
  • High-efficiency energy equipment certification (No 2903)
  • Partnership with LG Electronics Partner
  • Certification of Design nation for an Excellent Company (No 2013-056)
  • Power-saving Lighting System for Underground Parking Lots Patent (No 10-12662 79)

2012

  • Environmental Certification (No 9986)
  • High-efficiency energy equipment certification(No 1790 ~1795)
  • High-efficiency energy equipment certification(No 1320,  1481~1484, 1654)

2011

  • Quality Assurance company (QA-2659-00. “Q”mark) (No 1790~1795)
  • High-efficiency energy equipment certification(No 481,704,792)
  • UL(USA, Canada),(LED DRIVER)
  • DONATED / Installed LED Ignts Elementarg School in Palisades Park Newjersey USA
  • Palisades Park chamber of commerce member in Newjery USA

2010

  • High-efficiency energy equipment certification (No 36)
  • LED eadiatind technology patents (No 10-0946966)
  • KS certification (No 10-0123)
  • CS TECH AMERICA Incorporation
  • MEXICO CIDESI Authentication
  • UL(USA, Canada) LED Luminaire

2009

  • CS Tech Co., Ltd. Renamed
  • LED Luminaire Patent (No 10-0924095)
  • Electrical Applicances Safety Certification ISO9001 Certification
  • A dedicated research and Development Deparment 

2008

  • LED Business Opportunities

2005

  • CHANGSUNG industry (Co., Ltd) Incorporated

1998

  • CHANGSUNG industry establishment (Electric Corp. License)
  • Mechanical, electrical, and parts manufacturing, and construction