Efficient Power Conversion Efficient Power Conversion (EPC) is a company that develops gallium nitride (GaN)-based power management technologies and semiconductor devices. | ![]() Mankun Technology Ji'an Mankun Technology (吉安满坤科技股份有限公司) is a manufacturer of double-layer and multi-layer circuit boards. | ||
Founding Date | Founding Date 2007 | Founding Date 2003 | Founding Date 1962 |
Type | Type Private | Type Public | Type Private |
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Locations | Locations El Segundo, US HQ | Locations Ji'an, CN HQ | Locations Villaviciosa de Odón, ES HQ Cuautitlán Izcalli, MX Santiago De Querétaro, MX San Sebastián, ES Vilasar De Mar, ES |
Employees | Employees 1312% increase | Employees 2,312 | Employees 774% increase |

Ji'an Mankun Technology (吉安满坤科技股份有限公司) is a manufacturer of double-layer and multi-layer circuit boards.
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