“Inspired engineering. Precision Results.”


Delivering products that exceed expectations.

As a custom molder, Ironwood prides itself in the flexibility to change and implement systems specific to a customer or industry. To assure exceptional quality, our employees learn how to meet the needs of our customers through an extensive training program.
With a comprehensive quality system and skilled staff, Ironwood is considered a top supplier by our customers.

Ironwood Plastics operates fully-equipped quality labs at each location that perform:

  • First-article inspections
  • 3D Laser Scanning
  • Capability studies
  • Moisture analysis
  • In-process SPC charting
  • Static Decay Testing for conductive plastics
  • Melt flow testing
  • Raw material tensile testing

Quality Management System Status

Both of our Facilities, Ironwood and Two Rivers, are certified to ISO/TS 16949:2009.

  • .


© 2019 Ironwood Plastics, Inc. All rights reserved.
1235 Wall Street, Ironwood, MI 49938 | 906.932.5025 | 906.932.4356 FAX
Contact Us | Disclaimer

Ironwood Plastics, Inc. is a subsidiary of CTB, Inc.
CTB, Inc. is a leading global designer, manufacturer and marketer of systems and solutions for preserving grain; producing poultry, pigs and eggs; processing poultry; and for various equestrian and industrial applications.