![]() Seojin System Seojin System (서진시스템) is a company that manufactures metal and aluminum cases, mechanical components, and industrial products. | ![]() Shenyang Hongyuan Magnet Wire Shenyang Hongyuan Magnet Wire (HYMW, 沈阳宏远电磁线股份有限公司) is a designer, manufacturer, and supplier of electronic components. | I-PEX I-PEX is a manufacturer of electronics components, automotive electronics components, precision mold, and manufacturing equipment. | ||||
Founding Date | Founding Date 1982 | Founding Date 1996 | Founding Date 1983 | Founding Date 1963 | Founding Date 1949 | Founding Date 1979 |
Type | Type Private | Type Public | Type Private | Type Private | Type Private | Type Subsidiary |
Tags | ||||||
Locations | Locations Seoul, KR HQ Gwangju, KR Dasmariñas, PH | Locations Bucheon, KR HQ Shenzhen, CN Tu Son, VN Tu Son, VN Tu Son, VN | Locations Shenyang, CN HQ | Locations Osaka, JP HQ Kyoto, JP Nagoya, JP Osaka, JP Toyama, JP Cabuyao, PH | Locations Zama, JP HQ Nagoya, JP | |
Employees | Employees 289 | Employees 13717% decrease | Employees 500 | Employees 5,007 | Employees 3 | Employees 30 |
Financial | ||||||
Revenue (est.) | Revenue (est.) ₩110.6b (FY, 2021) | Revenue (est.) ₩1.1t (FY, 2025) | Revenue (est.) ¥999.8m (FY, 2021) | Revenue (est.) ¥64.5b (FY, 2024) | Revenue (est.) N/A | Revenue (est.) N/A |
Cost of goods | Cost of goods ₩86.1b (FY, 2021) | Cost of goods ₩855.4b (FY, 2025) | Cost of goods ¥915.9m (FY, 2021) | Cost of goods ¥36.1b (FY, 2024) | Cost of goods N/A | Cost of goods N/A |
Gross profit | Gross profit ₩24.5b (FY, 2021) | Gross profit ₩217.2b (FY, 2025) | Gross profit ¥83.9m (FY, 2021) | Gross profit ¥28.5b (FY, 2024) | Gross profit N/A | Gross profit N/A |
Net income | Net income ₩19.5b (FY, 2021) | Net income (₩102.4b) (FY, 2025) | Net income ¥49.5m (FY, 2021) | Net income ¥1.2b (FY, 2024) | Net income ¥376.7m (FY, 2025) | Net income N/A |

Seojin System (서진시스템) is a company that manufactures metal and aluminum cases, mechanical components, and industrial products.
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Shenyang Hongyuan Magnet Wire (HYMW, 沈阳宏远电磁线股份有限公司) is a designer, manufacturer, and supplier of electronic components.
View companyI-PEX is a manufacturer of electronics components, automotive electronics components, precision mold, and manufacturing equipment.
View companyFCM (Fine Chemical & Materials) is a company that manufactures electronic components.
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