Prototype Molds

Many well designed and constructed prototype molds can run 100,000 parts with minimal maintenance and eliminate the need for production molds.
We offer consistent quality, commitment to customer service, on-time delivery and a dedication to maintaining the highest levels of prototype mold design and manufacturing standards and capabilities.

Our Company                                                                      Contact Info                                                                       Our Services

Tri-Way Mold & Engineering specializes in the design and manufacture of both prototype and production plastic injection molds. Tri-Way originated in 1976 manufacturing small precision injection molds; in 1995 we expanded our business to include larger molds, mold repairs and mold engineering changes.

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15363 E. 12 Mile Road, Roseville, MI 48066

​Phone: 586.776.0700
Fax: 586.776.2211
Email: [email protected]
Quotes: [email protected]

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Offshore Tooling
Production Molds
Prototype Molds
Mold Repair & Maintenance
Low Volume Molding