![]() Qingzhou Changhui International Trade Qingzhou Changhui International Trade (青州昌汇国际贸易有限公司) is a company providing processing of metal parts and components for heavy machinery applications. | ![]() National Technologies National Technologies is a producer and supplier of precision machined components and assemblies for original equipment manufacturers. | ![]() CTL Aerospace CTL Aerospace (formerly known as Cincinnati Testing Laboratories) is a company that specializes in aerospace equipment manufacturing and repair. | ![]() Pennex Aluminum Pennex Aluminum Company is a manufacturer and supplier of extruded aluminum products and fabricated components. | Tallmadge Spinning & Metal Tallmadge Spinning & Metal is a company offering a range of metal manufacturing services, along with re-engineering, research, and development. | |
Founding Date | Founding Date 1997 | Founding Date 1959 | Founding Date 1946 | Founding Date 1979 | Founding Date 1947 |
Type | Type Private | Type Private | Type Private | Type Subsidiary | Type Private |
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Locations | Locations Qingzhou, CN HQ | Locations Oak Creek, US HQ | Locations Cincinnati, US HQ Cincinnati, US | Locations Wellsville, US HQ Greenville, US Salem, US York, US | Locations Akron, US HQ |
Employees | Employees 1 | Employees 100 | Employees 1811% decrease | Employees 2391% increase | Employees 7 |

National Technologies is a producer and supplier of precision machined components and assemblies for original equipment manufacturers.
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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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Pennex Aluminum Company is a manufacturer and supplier of extruded aluminum products and fabricated components.
View companyTallmadge Spinning & Metal is a company offering a range of metal manufacturing services, along with re-engineering, research, and development.
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