Specialty Plastics Inc.

145 Brown Road
St. Louis, MO 63376

About Specialty Plastics Inc.

Specialty Plastics is a custom injection molder. Our core competency is tight tolerance parts. For over thirty years, we have provided quality and service to a wide array of businesses: automotive, electronics, healthcare, home appliances, sporting goods, electric motors.

Competitors of Specialty Plastics Inc.

We strive to be your single-source supplier for custom plastic injection molding design, engineering, and production. Our promise of end-to-end quality and attention to detail is assured by the ongoing, actively managed growth and advancement of our manufacturing operations within the... Read More

Sanmina Corporation

Sanmina designs, manufactures and repairs some of the most complex and innovative optical, electronic and mechanical products in the world. Recognized as a technology leader, Sanmina provides end-to-end design, manufacturing and logistics solutions, delivering superior quality and support to... Read More

Flex

Whether you’re a startup looking for design prototyping, or an established leader trying to get to market faster, Flex can help. Read More

Products by Specialty Plastics Inc.

By Specialty Plastics Inc.

Specialty Plastics Inc. is an ISO certified custom plastic injection molder located in the St. Louis, MO area. We have 21 state of the art injection molding presses and due to low overhead, are able to offer low cost plastic moldings, along with tight tolerances and excellent customer service.... Read more »