The H-J Family of Companies The H-J Family of Companies (also known as H-J International) is a company that manufactures and supplies transformer and switchgear components. | ![]() ERMCO-ECI ERMCO-ECI (Electric Research and Manufacturing Cooperative) is a company that manufactures and distributes transformers and components. | |
Founding Date | Founding Date 1969 | Founding Date 1972 |
Type | Type Private | Type Subsidiary |
Tags | ||
Locations | Locations High Ridge, US HQ | Locations Dyersburg, US HQ Dyersburg, US |
Employees | Employees 1372% increase | Employees 3,40070% increase |
Operating ⚠ | ||
Product Categories | Product Categories 10 (Jul, 2020) | Product Categories 2 (Jul, 2020) |

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