Wm. F. McGraw & Co. in Riverview, MI, specializes in custom-engineered, high-performance composites designed for the most demanding applications. With our sophisticated processes, state-of-the-art precision fabrication, and insistence on the highest quality, we are the prominent manufacturer of engineered material solutions across the region. We provide OEMs and industrial customers with made-to-order composite material solutions, electrical insulation materials, and thermal and dielectric insulation components that meet the most demanding performance requirements
Thermoset composites provide excellent strength, rigidity, and resistance to heat and chemicals for a wide range of industrial and electrical applications. At Wm. F. McGraw & Co., we use a number of thermoset processes to manufacture customized material solutions that meet strict standards for performance and dimensions.
For cylindrical and pressure-bearing components, filament winding provides optimal control over fiber orientation and mechanical performance. We offer precision winding services for both wet and dry winding applications.
With decades of experience and a commitment to innovation, Wm. F. McGraw & Co. leads the industry in fabricating engineered material solutions for demanding environments. We combine technical expertise with advanced processes to deliver precision, performance, and reliability.

Our in-house processes—from thermoset composites to thermoplastics and filament winding—allow us to control quality, lead times, and customization.

Whether you're working with rigid composites, flexible insulation, elastomers, or flame retardant materials, our team has the experience to fabricate to exacting requirements.

From aerospace to energy, we craft custom-engineered components that meet the specific needs of your industry. Our flexible approach ensures compatibility with existing designs or innovation for new applications.

From design collaboration to prototyping and full-scale production, we partner closely with your team to deliver solutions that meet your goals, on time and to spec.
Contact Wm. F. McGraw & Co. now for a trusted manufacturer of material solutions supplier in Riverview, MI. We’re ready to work with you in constructing smarter, stronger, more dependable components for your specifications, with experience, engineered precision, and responsive guidance and support from concept to completion.
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