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Key Business
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Data Center Solutions
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Power & Electrical Facilities
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ICT Infrastructure
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Defense Industry
Power &UPS LFP Battery Switchgear &
Electrical Facilities
Distribution Board ESS & Solar PV Systems Electrical Contracting -
EN
About Us
History
2026
~2023
~2023
2026
Passed the BMT (Benchmark Test) for Lithium Iron Phosphate (LFP) batteries for KT Cloud data centers.
2025
Passed the BMT (Benchmark Test) for high-efficiency station rectifiers and others for KT.
Selected as a 2025 Excellent Partner by KT Commerce.
Registered Patent for 'Seismic-Isolated Switchgear with Adjustable Horizontal Displacement' (No. 10-2025-0009438)
2024
Certified as an Excellent Enterprise in Technology Competency (Manufacturing technology for UPS, Rectifiers, and Solar Power Systems)
2023
ISO 45001 Certification
Selected as a Legrand HPP (High Power Partner)
2022
~2019
~2019
2022
Registered Patent for 'High-Efficiency Heat Collection and Automatic Discharge Device for Eco-friendly Energy Saving' (No. 10-2022-0062370)
Certified as an Excellent Credit Rating Enterprise
Selected as a KT Commerce Excellent Partner
2020
Battery charging apparatus utilizing UPS inductors (Patent No. 10-2018-0046841)
ISO14001 Certification
Selected as a Gwangju Local Homegrown Enterprise.
2019
Successfully passed the BMT for KT's 1U Lithium Iron Phosphate (LFP) Battery System and finalized the supply agreement.
Registered as a Public Procurement Service (PPS) Joint Venture Priority Purchase Product for 'Seismic-Resistant Switchgear with Vibration-Damping Housing.'
Certified as a Qualified Maintenance Enterprise and Registered Supplier for Korea's five major power plants (KOEN, KOSPO, EWP, WP, and KOMIPO).
Venture Business Certification
Registered Electrical Construction Business
2017
~2010
~2010
2017
Registered Member of the Korea Electrical Manufacturers Cooperative (KEMC)
Implemented the 'Work-Learning Dual System' (Ministry of Employment and Labor & Human Resources Development Service of Korea)
2016
Successfully passed the BMT for KT IDC Server Racks and 19-inch Standard Racks and finalized the supply agreement
Registered Patent for 'DC Power Supply System for Distribution Panels' (No. 10-2013-0100458)
2014
Signed Legrand Distributor Agreement and selected as an Official Battery Supplier for Korea Electric Power Corporation (KEPCO)
2013
Successfully passed the BMT for KT DC Standardized Distribution Panels and finalized the supply agreement.
2010
Acquired Samsung Electronics Eco-Partner Certification
2007
~1997
~1997
2007
Completed construction of the New Corporate Headquarters and expanded relocation (1061-55, Hoean-daero, Gwangju-si, Gyeonggi-do)
2006
Successfully passed the BMT for 'Coslight' Batteries for KT and finalized the supply agreement
TL9000 Certification
2005
Established Corporate R&D Center
Registered Patent for 'DC Power Distribution Panel' (No. 10-0722531)
2003
Registered Information and Communications Construction Business
2001
Developed High-Frequency Rectifier Systems (5A to 100A) for telecommunications.
1999
Developed 500kVA Single-Phase & Three-Phase Uninterruptible Power Supply (UPS) Systems and obtained ISO 9001 Certification
1997
Established E-HWA ELECOMM Co., Ltd.
E-HWA ELECOMM Co., Ltd. | CEO Lee Jeong-sang
Address 1061-55 Hoean-daero, Gwangju-si, Gyeonggi-do, Rep. of Korea
Tel +82-31-798-9800-3 | Fax +82-31-798-9804
Email ehwaelecomm@daum.net
E-HWA ELECOMM Co., Ltd. | CEO Lee Jeong-sang
Address 1061-55 Hoean-daero, Gwangju-si, Gyeonggi-do, Rep. of Korea
Tel +82-31-798-9800-3
Fax +82-31-798-9804
Email ehwaelecomm@daum.net
About Us
Company Overview
Vision
History
Organization
Location
Sustainability Management
Integrity Management
Internal Reporting Center
ESG
About Us
Company Overview
Vision
History
Organization
Location
Sustainability Management
Integrity Management
Internal Reporting Center
ESG
© 2026. E-HWA ELECOMM Co., Ltd. All Rights Reserved.
