![]() RBD Instruments RBD Instruments is a company supplying instrumentation to the surface analysis and materials science markets. | ![]() AOI Electronics AOI Electronics (アオイ電子株式会社) is a manufacturer and distributor of electronic components. | ![]() Ehwa Technologies Information Ehwa Technologies Information (ETI, 이화전기공업주식회사) is a company that manufactures and supplies power conversion devices and supplying systems. | |
Founding Date | Founding Date 1990 | Founding Date 1969 | Founding Date 1956 |
Type | Type Private | Type Public | Type Private |
Tags | |||
Locations | Locations Takamatsu, JP HQ Asahimachi, JP Kanonji, JP Minato City, JP | Locations Seoul, KR HQ Gwangju Si, KR | |
Employees | Employees 9 | Employees 2,116 | Employees 1796% increase |
Financial | |||
Revenue (est.) | Revenue (est.) N/A | Revenue (est.) ¥35b (FY, 2025) | Revenue (est.) ₩64.5b (FY, 2024) |
Cost of goods | Cost of goods N/A | Cost of goods ¥28.1b (FY, 2025) | Cost of goods ₩53.2b (FY, 2024) |
Gross profit | Gross profit N/A | Gross profit ¥6.9b (FY, 2025) | Gross profit ₩11.3b (FY, 2024) |
Net income | Net income N/A | Net income ¥178m (FY, 2025) | Net income (₩13.7b) (FY, 2024) |

AOI Electronics (アオイ電子株式会社) is a manufacturer and distributor of electronic components.
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Ehwa Technologies Information (ETI, 이화전기공업주식회사) is a company that manufactures and supplies power conversion devices and supplying systems.
View company