Efficient Power Conversion Efficient Power Conversion (EPC) is a company that develops gallium nitride (GaN)-based power management technologies and semiconductor devices. | ![]() Zhuzhou Hongda Magnetoelectric Technology Zhuzhou Hongda Magnetoelectric Technology (株洲宏达磁电科技有限公司) is a manufacturer of core inductors, coils, transformers, magnetic materials, and other related products. | ||
Founding Date | Founding Date 2007 | Founding Date 1996 | Founding Date 2014 |
Type | Type Private | Type Private | Type Subsidiary |
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Locations | Locations El Segundo, US HQ | Locations Randburg, ZA HQ | Locations Zhuzhou, CN HQ |
Employees | Employees 1312% increase | Employees 1,768 | Employees 74 |

Zhuzhou Hongda Magnetoelectric Technology (株洲宏达磁电科技有限公司) is a manufacturer of core inductors, coils, transformers, magnetic materials, and other related products.
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