Sierra Assembly Technology Sierra Assembly Technology is a company that designs and manufactures printed circuit board (PCB) assemblies. | ![]() ERMCO-ECI ERMCO-ECI (Electric Research and Manufacturing Cooperative) is a company that manufactures and distributes transformers and components. | |
Founding Date | Founding Date 1982 | Founding Date 1972 |
Type | Type Private | Type Subsidiary |
Tags | ||
Locations | Locations Chino, US HQ | Locations Dyersburg, US HQ Dyersburg, US |
Employees | Employees 9 | Employees 3,40070% increase |

ERMCO-ECI (Electric Research and Manufacturing Cooperative) is a company that manufactures and distributes transformers and components.
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