Quality Engineered Composites

Molded Fiber Glass Companies (MFG) is a leader in the composites industry with one of the largest full-service networks of custom molding and assembly facilities in North America. Headquartered in Ashtabula, OH, MFG has helped clients develop and improve their products, efficiency, and bottom line since 1948. We deliver excellence in manufacturing, design engineering support, R&D and program management. Our Best in Class quality and management practices make MFG a trusted supply partner to leading manufacturing companies.

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70 Years and Still Innovating

Known as the original manufacturer of the fiber glass body for the iconic Corvette, MFG Companies prides itself as an innovative, family-owned enterprise that spans four generations of the Morrison family. Founded in 1948 by entrepreneur Robert S. Morrison, the company is headquartered in Ashtabula, Ohio, and remains one of the largest employers in the region.

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