Permian Plastics, LLC is a custom plastic injection molding company based in St. Louis. Since 1994, we have provided innovative solutions, efficient production and effective quality control for customers in a wide range of industries. We bring quality, performance and price together as partners in fully integrated manufacturing for healthcare; biotechnology; electronics & telecommunications; consumer & industrial products; and optical systems. We use our expertise over a broad range of polymer technologies, including special materials such as glass-reinforced polycarbonate, to select the highest performance plastic material for specific product applications.