![]() Castec Korea Castec Korea ((주)캐스텍코리아) is a company that specializes in the production of automobile and electronic parts. | ![]() Seojin System Seojin System (서진시스템) is a company that manufactures metal and aluminum cases, mechanical components, and industrial products. | ![]() Yoosung Enterprise Yoosung Enterprise (YPR, 유성기업주식회사) is a company that manufactures and supplies engine and auto parts. | ![]() Daewoo Electronic Components Daewoo Electronic Components is a manufacturing company specializing in automobile components. | ![]() SJG SEJONG SJG SEJONG (에스제이지세종(주), formerly known as Sejong Industrial, 세종공업㈜) is a company that specializes in the production of automobile exhaust systems. | ||
Founding Date | Founding Date 1999 | Founding Date 1996 | Founding Date 1959 | Founding Date 1973 | Founding Date 1966 | Founding Date 1976 |
Type | Type Public | Type Public | Type Public | Type Public | Type Private | Type Public |
Tags | ||||||
Locations | Locations Busan, KR HQ Suzhou, CN Busan, KR Changwon, KR Ben Cat, VN | Locations Bucheon, KR HQ Shenzhen, CN Tu Son, VN Tu Son, VN Tu Son, VN | Locations Asan, KR HQ Seoul, KR | Locations Jeongeup, KR HQ Shanghai, CN Suzhou, CN Yancheng, CN Daejeon, KR Gyeongju, KR Gyeongju, KR see more | Locations Incheon, KR HQ Asan, KR Changwon, KR Gyeongju, KR Gyeongju, KR Incheon, KR | |
Employees | Employees 15125% decrease | Employees 13717% decrease | Employees 5986% increase | Employees 2976% increase | Employees 9115% increase | Employees 6136% decrease |
Financial | ||||||
Revenue (est.) | Revenue (est.) ₩158.5b (FY, 2024) | Revenue (est.) ₩1.1t (FY, 2025) | Revenue (est.) ₩311.5b (FY, 2023) | Revenue (est.) ₩143.5b (FY, 2024) | Revenue (est.) ₩425b (FY, 2023) | Revenue (est.) ₩1.8t (FY, 2024) |
Cost of goods | Cost of goods ₩141.7b (FY, 2024) | Cost of goods ₩855.4b (FY, 2025) | Cost of goods ₩288.7b (FY, 2023) | Cost of goods ₩117.1b (FY, 2024) | Cost of goods ₩382.6b (FY, 2023) | Cost of goods ₩1.6t (FY, 2024) |
Gross profit | Gross profit ₩17.8b (FY, 2024) | Gross profit ₩217.2b (FY, 2025) | Gross profit ₩32.8b (FY, 2023) | Gross profit ₩26.6b (FY, 2024) | Gross profit ₩42.4b (FY, 2023) | Gross profit ₩255.6b (FY, 2024) |
Net income | Net income (₩9.4b) (FY, 2024) | Net income (₩102.4b) (FY, 2025) | Net income ₩13.8b (FY, 2023) | Net income ₩919.2m (FY, 2024) | Net income ₩25.5b (FY, 2023) | Net income ₩34b (FY, 2024) |
Operating ⚠ | ||||||
Patents (US) | Patents (US) N/A | Patents (US) N/A | Patents (US) 2 (Apr, 2021) | Patents (US) N/A | Patents (US) N/A | Patents (US) 4 (Apr, 2021) |
Patents Issued | Patents Issued 14 (FY, 2021) | Patents Issued N/A | Patents Issued N/A | Patents Issued 25 (Apr, 2021) | Patents Issued N/A | Patents Issued N/A |
Product Categories | Product Categories 4 (FY, 2021) | Product Categories N/A | Product Categories N/A | Product Categories N/A | Product Categories N/A | Product Categories 5 (Apr, 2021) |

Seojin System (서진시스템) is a company that manufactures metal and aluminum cases, mechanical components, and industrial products.
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Yoosung Enterprise (YPR, 유성기업주식회사) is a company that manufactures and supplies engine and auto parts.
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Daewoo Electronic Components is a manufacturing company specializing in automobile components.
View companyDongbo Industrial (주식회사 동보) is a manufacturer of automobile parts.
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