Proportion-Air Proportion-Air is a manufacturer of proportional electronic air pressure regulators and air flow control valves. | ![]() Altronic Altronic is a company that manufactures ignition and control systems for industrial engines. | ![]() ICD ICD (also known as Innovation for Creative Devices, (주)아이씨디) is a company that specializes in FPD (flat panel display) front-end equipment technologies. | |
Founding Date | Founding Date 1985 | Founding Date 1953 | Founding Date 2000 |
Type | Type Private | Type Subsidiary | Type Public |
Tags | |||
Locations | Locations McCordsville, US HQ | Locations Girard, US HQ | Locations Anseong, KR HQ |
Employees | Employees 46 | Employees 1002% increase | Employees 2615% decrease |

Altronic is a company that manufactures ignition and control systems for industrial engines.
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ICD (also known as Innovation for Creative Devices, (주)아이씨디) is a company that specializes in FPD (flat panel display) front-end equipment technologies.
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