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Spinnaker Composites, strategically situated in Lancaster, CA, has established itself as a leading provider for multiple industries across Southern California. Our founder, Brad Wintermantle, first honed his composite manufacturing expertise within the aerospace sector before transitioning to crafting high-performance auto racing parts for both his friends and his own race car.

Recognizing the potential of advanced composites to enhance aerodynamics, reduce drag, and save weight, Brad expanded his focus, ultimately establishing Spinnaker Composites as a specialist in the field.

Today, Spinnaker Composites excels in the development of both structural and cosmetic components for the automotive, aerospace, and film industries. We take pride in our collaborative approach, working closely with clients on projects of all sizes, from bespoke designs to large-scale production lines, ensuring that we consistently exceed expectations and deliver tailored solutions to meet their unique requirements.

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