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Innovation

OUR LATEST CONCEPTS

Guardian™

Sigma’s patented Guardian™ family fuses lighting, electronics, and advanced ornamentation into products that transform vehicles — delivering style, safety, and new functionality, all built in North America.

Alueron™

Sigma Alureon™ is Sigma’s premier surface finishing solution, born from a proprietary process combining laser-directed brushing, optical-grade molding, and precision PVD (physical vapor deposition). Designed to elevate branding elements such as badges, trims, and lighting components, Alureon delivers unmatched clarity, metallic depth, and directional sophistication.

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