Pro Plas Inc Email Format
Plastics ManufacturingMissouri, United States2-10 Employees
Pro Plas Inc is a plastics manufacturing company based in St. Louis, Missouri, specializing in custom injection molding with an emphasis on tooling design, build, and ongoing maintenance. The business provides production and assembly capabilities across a range of markets, supporting customers who require tailored resin processing and integrated manufacturing services. Positioned within the plastics industry, Pro Plas serves clients seeking end-to-end support—from initial tooling to final assembly—leveraging its experience with various custom and engineering resins. The company operates from its facility on Page Industrial Boulevard in the St. Louis area and maintains a lean workforce intended to support its specialized, customer-focused services.