Joliet Metallurgical Laboratories, Inc. Employee Directory
Aviation and Aerospace Component ManufacturingIllinois, United States2-10 Employees
Joliet Metallurgical Laboratories, Inc. is a small laboratory and in-house machine shop serving the aviation and aerospace component manufacturing sector. Based in Joliet, Illinois, the lab has conducted mechanical testing since 1956. It operates over 300 test stands and maintains NADCAP certification for its machining operations, enabling quick turnaround on testing projects. The company’s services address the needs of aerospace component manufacturers and researchers requiring validated test data to support design and qualification processes. With its specialized testing capacity and certified in-house machining, the firm occupies a focused niche within the aviation and aerospace industry.