![]() IEH IEH (formerly known as Industrial Heat Treating Company) is a company that designs, develops, and manufactures printed circuit board connectors and custom interconnects. | ![]() All Flex Solutions All Flex Solutions is a company that manufactures printed circuits and assemblies. | ![]() AdvancedPCB AdvancedPCB (also known as APCT) is a company that manufactures printed circuit boards (PCBs). | |
Founding Date | Founding Date 1941 | Founding Date 1977 | Founding Date 1977 |
Type | Type Public | Type Private | Type Private |
Tags | |||
Locations | Locations Brooklyn, US HQ Allentown, US | Locations Northfield, US HQ Bloomington, US Bloomington, US | Locations Aurora, US HQ Chandler, US Maple Grove, US Orange, US Placentia, US Santa Clara, US |
Employees | Employees 163 | Employees 300 | Employees 750 |
Operating ⚠ | |||
Industries Served | Industries Served N/A | Industries Served 5 (May, 2024) | Industries Served 5 (May, 2024) |

All Flex Solutions is a company that manufactures printed circuits and assemblies.
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AdvancedPCB (also known as APCT) is a company that manufactures printed circuit boards (PCBs).
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