![]() Chicago White Metal Casting Chicago White Metal Casting is a producer of aluminum, magnesium, and zinc alloy die castings. | ![]() Marand Marand Precision Engineering is a company that designs and manufactures equipment and tooling for the aerospace, defence, rail, automotive, mining, and energy industries. | ![]() CTL Aerospace CTL Aerospace (formerly known as Cincinnati Testing Laboratories) is a company that specializes in aerospace equipment manufacturing and repair. | ![]() Chicago Tube and Iron Chicago Tube and Iron (CTI) is a company operating as a specialty steel service center. | ![]() American Aircraft Products American Aircraft Products (AAP) is a company that manufactures and supplies sheet metal components and assemblies. | |
Founding Date | Founding Date 1937 | Founding Date 1969 | Founding Date 1946 | Founding Date 1914 | Founding Date 1976 |
Type | Type Private | Type Private | Type Private | Type Subsidiary | Type Private |
Tags | |||||
Locations | Locations Bensenville, US HQ | Locations Melbourne, AU HQ | Locations Cincinnati, US HQ Cincinnati, US | Locations Romeoville, US HQ Monterrey, MX Ankeny, US Bedford Heights, US Eagan, US Fond Du Lac, US Indianapolis, US see more | Locations Gardena, US HQ |
Employees | Employees 524% decrease | Employees 2023% increase | Employees 1811% decrease | Employees 251 | Employees 67 |
Operating ⚠ | |||||
Certifications | Certifications N/A | Certifications N/A | Certifications 4 (Mar, 2024) | Certifications N/A | Certifications 2 (Dec, 2023) |
Services Provided | Services Provided N/A | Services Provided N/A | Services Provided N/A | Services Provided 5 (Mar, 2022) | Services Provided 5 (Dec, 2023) |

Marand Precision Engineering is a company that designs and manufactures equipment and tooling for the aerospace, defence, rail, automotive, mining, and energy industries.
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CTL Aerospace (formerly known as Cincinnati Testing Laboratories) is a company that specializes in aerospace equipment manufacturing and repair.
View company
Chicago Tube and Iron (CTI) is a company operating as a specialty steel service center.
View company
American Aircraft Products (AAP) is a company that manufactures and supplies sheet metal components and assemblies.
View company