Phone: 906.932.5025  | 



By using a data-driven scientific approach to developing and optimizing the injection molding process, we can provide more consistent processing and parts quality for our clients. This ensures that they will receive the exact product they ordered and in a timely manner.

CTB, Inc.

Ironwood Plastics, Inc. is a subsidiary of CTB, Inc.
CTB, INC. is a leading global designer, manufacturer and marketer of solutions used by its customers primarily for preserving grain; for raising pigs and poultry to harvest meat and eggs; and for processing poultry, fish and other foods.