Our History

Marne Plastics was founded in 2013 with a vision to deliver high-quality, customized plastic injection molding solutions. Since the beginning, the company has focused on producing precision plastic components for the automotive, consumer goods, and packaging industries. Marne Plastics quickly established itself as a reliable manufacturing partner known for consistent quality and dependable on-time delivery. Our ISO 9001:2015 certification reflects our commitment to rigorous quality standards and continuous improvement.

Over time, Marne Plastics has expanded its capabilities to include rapid prototyping, tool build management, and secondary operations such as assembly and welding. Our 58,000-square-foot climate-controlled facility in Grove City, Ohio is equipped with advanced plastic injection molding equipment that supports projects of varying size and complexity. Marne Plastics’ responsiveness, technical expertise, and commitment to quality have earned recognition from a global Tier-One automotive supplier and strengthened our reputation as a trusted plastics manufacturing partner.