J&J Spring
Machinery ManufacturingMichigan, United States11-50 Employees
J&J Spring designs and manufactures customized springs and related components. Its offerings target aerospace and oil-and-gas applications, providing specialized spring solutions for critical environments. The company serves customers worldwide and produces items such as drag springs, drag-block springs, wire forms, small metal formings, and other customized springs using high-performance materials. Headquartered in Shelby, Michigan, the firm operates as a small to mid-sized player within the machinery manufacturing sector. Quality certifications AS9100D and ISO 9001 underscore its adherence to established standards.