Plastic Mold Manufacturers locations near Galesburg, MI

Showing 1–5 of 5 results

Our Galesburg, MI directory covers 5 plastic mold manufacturers listings in 2 ZIP codes. Listings here were last checked in Oct 2026.

Updated Aug 2026

Summit Polymers Inc

📍 4750 Executive Dr, Portage, MI, 49002

📞 269-323-1301

🌐 summitpolymers.com

Summit Polymers

📍 6715 S Sprinkle Rd, Portage, MI, 49002

📞 269-532-1900

Mann Hummel

📍 6400 S Sprinkle Rd, Portage, MI, 49002

📞 269-459-1405

Updated Oct 2026

Colonial Engineering Inc

📍 6400 Corporate Ave, Portage, MI, 49002

📞 269-323-2495

🌐 colonialengineering.com

Colonial Engineering Inc is a plastic mold manufacturer located in Portage, Michigan. The company has been active in the industry since at least 2015, providing services related to mold design and production. Local businesses seeking expertise in plastic molding can consider this manufacturer for their projects.

Precision Polymer Manufacturing

📍 3915 Ravine Rd, Kalamazoo, MI, 49006

📞 269-344-2044

🌐 ppmanufacturing.com