![]() ARGO Spring Manufacturing ARGO Spring Manufacturing is a company that manufactures and supplies screw machines. | ![]() Pennex Aluminum Pennex Aluminum Company is a manufacturer and supplier of extruded aluminum products and fabricated components. | ![]() CTL Aerospace CTL Aerospace (formerly known as Cincinnati Testing Laboratories) is a company that specializes in aerospace equipment manufacturing and repair. | |
Founding Date | Founding Date 1966 | Founding Date 1979 | Founding Date 1946 |
Type | Type Private | Type Subsidiary | Type Private |
Tags | |||
Locations | Locations Norwalk, US HQ | Locations Wellsville, US HQ Greenville, US Salem, US York, US | Locations Cincinnati, US HQ Cincinnati, US |
Employees | Employees 55 | Employees 2391% increase | Employees 1811% decrease |

Pennex Aluminum Company is a manufacturer and supplier of extruded aluminum products and fabricated components.
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CTL Aerospace (formerly known as Cincinnati Testing Laboratories) is a company that specializes in aerospace equipment manufacturing and repair.
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