DONGAH ELECOMM, The Republic of Korea - Komachine Supplier Profile and Product List

- DongAh Elecomm, established in 1976, is a specialized manufacturer of wired and wireless communication power supply units, offering diverse energy system solutions including rectifiers, converters, Board-Mounted Power Modules (BMPs), and monitoring devices. The company holds an 85% market share in the domestic data communication service power supply system market, providing power products to over 50 million wired and wireless service users globally. Furthermore, it is a developer and supplier of eco-friendly energy solutions such as ballast water treatment system power supplies, solar power generation, EV chargers, and smart streetlight systems.DongAh Elecomm, established in 1976, is a specialized manufacturer of wired and wireless communication power supply units, offering diverse energy system solutions including rectifiers, converters, Board-Mounted Power Modules (BMPs), and monitoring devices. The company holds an 85% market share in the domestic data communication service power supply system market, providing power products to over 50 million wired and wireless service users globally. Furthermore, it is a developer and supplier of eco-friendly energy solutions such as ballast water treatment system power supplies, solar power generation, EV chargers, and smart streetlight systems.
- Rectifier: A device that stably supplies electrical energy to various equipment, converting AC power to DC power, with built-in self-protection and automatic shutdown functions during overload or overvoltage. Primarily used in information and communication and industrial sectors, requiring high reliability for main power sources in telephone exchanges, mobile communication systems, and base stations.Rectifier: A device that stably supplies electrical energy to various equipment, converting AC power to DC power, with built-in self-protection and automatic shutdown functions during overload or overvoltage. Primarily used in information and communication and industrial sectors, requiring high reliability for main power sources in telephone exchanges, mobile communication systems, and base stations.
- Converter: A device that changes the form of signals or energy, performing AC-DC conversion, frequency inter-conversion, and phase conversion in the power sector. Divided into AC/DC and DC/DC converters, it serves as a secondary power distribution unit to various machinery from the rectifier's primary converted current in communication systems. Applied in diverse fields including medical, display, satellite, and fuel cell vehicles.Converter: A device that changes the form of signals or energy, performing AC-DC conversion, frequency inter-conversion, and phase conversion in the power sector. Divided into AC/DC and DC/DC converters, it serves as a secondary power distribution unit to various machinery from the rectifier's primary converted current in communication systems. Applied in diverse fields including medical, display, satellite, and fuel cell vehicles.
- BOARD-MOUNTED POWER MODULES (BMPs): A type of converter, located at the final stage of electronic devices, supplying power to components within boards, characterized by small size, light weight, and standardization. The company possesses an annual production capacity of 500,000 BMP units.BOARD-MOUNTED POWER MODULES (BMPs): A type of converter, located at the final stage of electronic devices, supplying power to components within boards, characterized by small size, light weight, and standardization. The company possesses an annual production capacity of 500,000 BMP units.
- Monitoring Devices (Remote Monitoring System): Systems capable of monitoring large-scale systems and power units remotely via the internet, utilizing built-in or external modules. This technology allows for flexible function selection and diverse applications according to user requirements.Monitoring Devices (Remote Monitoring System): Systems capable of monitoring large-scale systems and power units remotely via the internet, utilizing built-in or external modules. This technology allows for flexible function selection and diverse applications according to user requirements.
- Eco-friendly High-Efficiency Power Solutions: Technologies that maximize energy efficiency and contribute to a carbon-neutral society, including power systems for ballast water treatment, solar power generation system development and construction, EV chargers, and smart streetlight systems integrating IoT sensors and communication technologies.Eco-friendly High-Efficiency Power Solutions: Technologies that maximize energy efficiency and contribute to a carbon-neutral society, including power systems for ballast water treatment, solar power generation system development and construction, EV chargers, and smart streetlight systems integrating IoT sensors and communication technologies.
- 5G Communication Power Systems: Development and supply of eco-friendly rectifiers for the 5G era to major domestic telecommunication companies such as LG U+, SK Telecom, and KT. This high-efficiency technology achieves an annual power saving of 700kW per rectifier unit.5G Communication Power Systems: Development and supply of eco-friendly rectifiers for the 5G era to major domestic telecommunication companies such as LG U+, SK Telecom, and KT. This high-efficiency technology achieves an annual power saving of 700kW per rectifier unit.
- Over 40 Years of Experience and Accumulated Technical Expertise: A specialized company with over 40 years of experience and know-how in the field of communication power supply units since its establishment in 1976. A history of leading power technology for major communication systems like TDX electronic switching control systems, CDMA, IMT-2000, 4G LTE, and 5G, contributing to Korea's IT industry development.Over 40 Years of Experience and Accumulated Technical Expertise: A specialized company with over 40 years of experience and know-how in the field of communication power supply units since its establishment in 1976. A history of leading power technology for major communication systems like TDX electronic switching control systems, CDMA, IMT-2000, 4G LTE, and 5G, contributing to Korea's IT industry development.
- Strong R&D Capabilities and Customized Solution Provision: Securing advanced new technology development capabilities through a power research institute with over 100 research personnel. The ability to develop and provide customized power supplies to meet specific customer specifications, functions, forms, and environmental conditions.Strong R&D Capabilities and Customized Solution Provision: Securing advanced new technology development capabilities through a power research institute with over 100 research personnel. The ability to develop and provide customized power supplies to meet specific customer specifications, functions, forms, and environmental conditions.
- Domestic Market Dominance and Global Export Competitiveness: A leading company with an 85% market share in the domestic data communication service power supply system market. Global competitiveness recognized by leading international companies such as Lucent Technologies (USA), SOFTBANK BB (Japan), and SIEMENS (Germany), exporting power supply products to over 30 countries worldwide.Domestic Market Dominance and Global Export Competitiveness: A leading company with an 85% market share in the domestic data communication service power supply system market. Global competitiveness recognized by leading international companies such as Lucent Technologies (USA), SOFTBANK BB (Japan), and SIEMENS (Germany), exporting power supply products to over 30 countries worldwide.
- Diversified Business Portfolio and Future Growth Drivers: Securing growth momentum by expanding into various new business areas beyond telecommunications and industrial sectors, including ballast water treatment systems, solar power generation, EV chargers, smart streetlights, medical, display, and aerospace.Diversified Business Portfolio and Future Growth Drivers: Securing growth momentum by expanding into various new business areas beyond telecommunications and industrial sectors, including ballast water treatment systems, solar power generation, EV chargers, smart streetlights, medical, display, and aerospace.
- Intellectual Property Management and Quality Control Systems: A company that exemplary performs intellectual property management activities through the Korean Intellectual Property Office's 'Intellectual Property Management Certification System'. Attainment of international quality and environmental management system certifications such as ISO 9001 and ISO 14001, ensuring product reliability and quality.Intellectual Property Management and Quality Control Systems: A company that exemplary performs intellectual property management activities through the Korean Intellectual Property Office's 'Intellectual Property Management Certification System'. Attainment of international quality and environmental management system certifications such as ISO 9001 and ISO 14001, ensuring product reliability and quality.
- Long-term Partnerships with Major Clients: Maintaining long-term cooperative relationships with major domestic telecommunication companies like KT, SKT, and LG U+ through selection as excellent partners. A track record of receiving quality and technology recognition from key domestic and international clients, including Vodafone Approved Supplier certification and Techcross Excellent Partner selection.Long-term Partnerships with Major Clients: Maintaining long-term cooperative relationships with major domestic telecommunication companies like KT, SKT, and LG U+ through selection as excellent partners. A track record of receiving quality and technology recognition from key domestic and international clients, including Vodafone Approved Supplier certification and Techcross Excellent Partner selection.
- Information and Communication Industry: Wired and wireless communication systems, mobile communication base stations, data centers, broadband wireless communication, wired communication, internet networks, satellite base stations.Information and Communication Industry: Wired and wireless communication systems, mobile communication base stations, data centers, broadband wireless communication, wired communication, internet networks, satellite base stations.
- Industrial Applications: Robotics, display, traffic control systems, security equipment, intelligent transport systems, process technology.Industrial Applications: Robotics, display, traffic control systems, security equipment, intelligent transport systems, process technology.
- Eco-friendly Energy Sector: Power systems for ballast water treatment, solar power plants, EV charging stations, smart streetlight systems.Eco-friendly Energy Sector: Power systems for ballast water treatment, solar power plants, EV charging stations, smart streetlight systems.
- Medical Field: Power supply units for medical devices.Medical Field: Power supply units for medical devices.
- Defense/Aerospace Sector: Power supply units for defense and aerospace applications.Defense/Aerospace Sector: Power supply units for defense and aerospace applications.
- Consumer Products: Home networks, displays, audio equipment.Consumer Products: Home networks, displays, audio equipment.
- China, Vietnam, Thailand, India, JapanChina, Vietnam, Thailand, India, Japan
- GermanyGermany
- USAUSA
- AustraliaAustralia
- Intellectual Property Management Certification (Korean Intellectual Property Office)Intellectual Property Management Certification (Korean Intellectual Property Office)
- ISO 9001 (Quality Management System)ISO 9001 (Quality Management System)
- ISO 14001:2004 (Environmental Management System)ISO 14001:2004 (Environmental Management System)
- Microsoft Official Genuine Software User Organization CertificationMicrosoft Official Genuine Software User Organization Certification
- Vodafone Approved Supplier CertificationVodafone Approved Supplier Certification
- Presidential Award for TDX Electronic Switching Control System (1989)Presidential Award for TDX Electronic Switching Control System (1989)
- National New Technology Recognition (High-Frequency Conversion Control Technology, 1993)National New Technology Recognition (High-Frequency Conversion Control Technology, 1993)
- Siemens Ultrasound Group Class A Supplier Designation (2005) and Best Supplier Award (2007)Siemens Ultrasound Group Class A Supplier Designation (2005) and Best Supplier Award (2007)
- Samsung Electronics Quality Innovation Award (2009, 2011)Samsung Electronics Quality Innovation Award (2009, 2011)
- Minister of Trade, Industry and Energy Award for Excellent Operation of Job Invention Compensation System (2016)Minister of Trade, Industry and Energy Award for Excellent Operation of Job Invention Compensation System (2016)
- Broadcasting and Communications Commission Chairman's Commendation (Contribution to National and Social Development, 2017)Broadcasting and Communications Commission Chairman's Commendation (Contribution to National and Social Development, 2017)
- Order of Civil Merit, Mugunghwa Medal (Chairman Lee Kun-soo, 2024)Order of Civil Merit, Mugunghwa Medal (Chairman Lee Kun-soo, 2024)
- Approximately 60 patent applications (as of 2020)Approximately 60 patent applications (as of 2020)