618 Plastics is a modern injection molding company located in Salem, Illinois, founded by local entrepreneur Aaron Robb. Built on the values of faith, family, and innovation, we combine advanced manufacturing technology with a strong commitment to our community.

Led by industry veteran Don Hall, our leadership team brings over 30 years of experience in molding, engineering, and operations. Our new 35,000 sq. ft. facility is designed to serve Tier 1 automotive suppliers and other plastic industries with precision manufacturing, custom mold solutions, and efficient production.

At 618 Plastics, we are dedicated to delivering quality and innovation, offering specialized services like mold prevention trials, validation, and technician training — while creating lasting opportunities right here at home.

618 Plastics, LLC

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