Automotive OEM Plastic Manufacturer

Sigma International, headquartered in the United States, is a global manufacturer of automotive decorative trim. As an OEM plastic injection molder, our core technologies include injection molding, decorative plating, LED lighting, and painting. Our molding capabilities include 2-shot, insert molding, mold-in-color, and IMD. Our robotic paint line includes multi-color, hard and soft-touch finishes. Our LED technologies are used in the CHMSL lighting, interior ambient, puddle lamps and door sill lighting.


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Integral, innovative & preferred supplier of decorative trim to the world's top automotive manufacturers.

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