About Us

Our mission is simple: to be recognized by our customers and competitors as one of the best and most efficient molders in the Midwest.

Our Story

Permian Plastics, LLC is a custom plastic injection molding company based in St. Louis, Missouri. Since 1994, we have delivered maximum value to our customers’ products by selecting the highest performance plastic material purchased at the lowest cost and through efficiencies from design to delivery.

Customers Choose Permian

Our customers choose to work with us because we meet their needs better, faster and more efficiently. Efficiencies are achieved through a commitment to consistently upgrading equipment and improving processes. Permian Plastics utilizes automated separation and conveying equipment, bulk material storage silos, full servo robots, and an overhead crane for rapid mold turnaround.

Our services are fully integrated to bring quality, performance and price together. We look beyond injection molding and become your partner in fully integrated manufacturing for healthcare; biotechnology; electronics & telecommunications; consumer & industrial; and optical systems.

Fresh Ideas, Total Solutions

Coordinate the plastic product design
Deliver completed products around the world
Domestic and international tool making
Identify the right plastic material for the application
Injection molding of tight tolerance/high precision
Integrate secondary operations to the molding process
Support final assembly and subassembly

"Whatever It Takes"

Commitment to our customer’s success
Expertise of a large company paired with the concern and attention to detail of a small company
Regional supplier with global capabilities
Solid competence of our team members
State-of-the art molding capabilities

Please contact us. We are looking forward to speaking with you about your needs.