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Site is Under Construction

New Site Coming Soon!


National Composites, is a multi-plant OEM supplier of custom FRP products.  We are a “one stop shop” when it comes to FRP parts: we assist on product design (as needed), pattern build in house, prototyping, tool and fixture build in house, a multitude of molding capabilities, fixtured trim and finish capabilities with multiple SKU’s, and a full assembly group dedicated to value-add component installation and assembly.


As we are in the process of releasing our new site, if you would like more information please do not hesitate to contact us directly.


401 S. Delaney Rd.

Owosso, MI 48867

Phone: (800) 367-3057