![]() CS Holdings CS Holdings (CS홀딩스 주식회사, formerly known as Chosun Welding) is a company that manufactures and markets welding materials. | ![]() Calumet Electronics Calumet Electronics is a company that designs and manufactures printed circuit boards (PCBs). | ![]() Means Engineering Means Engineering, Inc. (MEI) is a company that provides product development and manufacturing services. | |
Founding Date | Founding Date 1949 | Founding Date 1968 | Founding Date 1992 |
Type | Type Public | Type Private | Type Private |
Tags | |||
Locations | Locations Pohang, KR HQ Seoul, KR | Locations Calumet, US HQ | Locations Carlsbad, US HQ |
Employees | Employees 325% decrease | Employees 1186% increase | Employees 512% decrease |
Operating ⚠ | |||
Certifications and Accreditations | Certifications and Accreditations N/A | Certifications and Accreditations 8 (May, 2024) | Certifications and Accreditations 3 (Apr, 2024) |

Calumet Electronics is a company that designs and manufactures printed circuit boards (PCBs).
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Means Engineering, Inc. (MEI) is a company that provides product development and manufacturing services.
View company