![]() Calumet Electronics Calumet Electronics is a company that designs and manufactures printed circuit boards (PCBs). | ![]() Wartech Engineering Wartech Engineering is a company that provides manufacturing and engineering solutions. | ![]() CS Holdings CS Holdings (CS홀딩스 주식회사, formerly known as Chosun Welding) is a company that manufactures and markets welding materials. | |
Founding Date | Founding Date 1968 | Founding Date 2012 | Founding Date 1949 |
Type | Type Private | Type Private | Type Public |
Tags | |||
Locations | Locations Calumet, US HQ | Locations Romulus, US HQ | Locations Pohang, KR HQ Seoul, KR |
Employees | Employees 1186% increase | Employees 652% decrease | Employees 325% decrease |

Wartech Engineering is a company that provides manufacturing and engineering solutions.
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CS Holdings (CS홀딩스 주식회사, formerly known as Chosun Welding) is a company that manufactures and markets welding materials.
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