About

Car-Graph, Inc was established in 1961.

We are specialists in the design and manufacture of carbon-graphite components for the aerospace industry. We create seals, rings, and other parts for propulsion systems, auxiliary power units, hydraulic systems, and pneumatic systems. 

Distinguishing features:

  • Engineer-to-engineer communication (no sales team)
  • Strong balance sheet
  • Machinists average decades of experience
  • Proprietary designs and tooling
  • Balance of tried-and-true methods and new technologies
  • Vast continual improvement initiatives

At Car-Graph we have systems in place to promote and implement continuous improvement activities in quality, service, delivery, value, and environmental management. This philosophy is fully deployed throughout our organization. 

Examples of techniques utilized for continuous improvement initiatives, include, but are not limited to:

a) Statistical Process Control / Control Charts

b) Design of Experiments (DOE)

c) Theory of Constraints

d) Parts per million (PPM) Analysis

e) Lean Manufacturing / Value Analysis

f) Benchmarking

g) Kaizen Events

h) Mistake Proofing

i) Failure Modes and Effects Analysis


Phoenix Spring is a subsidiary of Car-Graph, Inc.

FOR MORE INFORMATION VISIT: phoenix-spring.com

Serving our customers nationally and internationally for over 58 years, Phoenix Spring specializes in the design and manufacture of close tolerance springs for the aerospace and electronics industries. Our expertise in working with specialty metals and extremely tight tolerances is unmatched. As a member of the CGI Group of companies, Phoenix Spring offers world-class service backed by a vast background of expertise and capabilities.