Last Update November 1, 2016


  • Electrical, Electronics & Electro-optics
  • Engines, Propulsion, Power Generation
  • Services (R&D, training, engineering, consultancy, …)

Established in 1956, EHWA TECHNOLOGIES INFORMATION CO. LTD. is a Korea-based company principally engaged in the provision of power supply equipment. The Company mainly operates in three business divisions: power supply equipment division, which produces uninterruptible power supply (UPS), rectifiers, molded transformers, radio frequency (RF) converters, among others, used in online computers, medical equipment, testing equipment, subway power systems, industrial power transmission systems and others; the service and oil fuel distribution division, which involves in the provision of oil money service (OMS), wholesale and retail of oil fuels, and operation of gasoline stations, as well as mobile communication division, which involves in the production of slide hinge modules used for mobile phones, tablet personal computers and computer hardware, and mock-ups used for displays. It also produces earphones.

EHWA designs and develops UPS, power equipment, DC power supply, subway equipment (switchgear, mold transformer, rectifier, DC switchgear, SCADA system, battery chargers), as well as military equipment (frequency converter, converter set, power supply – spider), among others.

Ehwa Technologies Information Co. Ltd. - PicturesEhwa Technologies Information Co. Ltd. - Pictures 2Ehwa Technologies Information Co. Ltd. - Pictures 3

Ehwa Technologies Information Co. Ltd.

  • 7F Seokho B/D 746, Nonhyen-ro, Gangnam-gu, Seoul, Korea, South
  • +82 2 41 1473
  • +82 2 41 1473
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