Capabilities

At Plastic Designs, Inc., we do more than just mold parts; we build complete, reliable solutions. Our in-house capabilities cover every stage of the plastic manufacturing process, combining decades of experience with advanced equipment to deliver precision, consistency, and quality in every component we produce.

From initial concept and 3D design to tooling, injection molding, thermal injection molding, secondary operations, and final inspection, our integrated approach keeps your project moving efficiently and accurately. By managing each step under one roof, we reduce lead times, control costs, and ensure that every product meets your exact specifications.

Whether you need a custom prototype, a high-volume production run, or a complex molded assembly, our team brings engineering expertise and hands-on problem solving to every project. We specialize in working with a wide range of engineering-grade thermoplastics, delivering durable, high-performance parts for industries like industrial equipment, automotive, consumer products, agriculture, and building/construction.

Explore our full range of capabilities to see how we take your concept from design to production; with precision, innovation, and the commitment to quality that’s defined Plastic Designs, Inc. for over 36 years.

Injection Molding

Injection Molding

Our injection molding capabilities deliver durable, high-quality parts for diverse industries. With modern presses and expert operators, we ensure tight tolerances, repeatability, and superior surface finishes on every run.
Thermoforming

Thermoforming

Thermoforming provides an efficient way to shape large, complex plastic parts with precision and repeatability. We handle everything from material selection to tooling, ensuring a consistent finish and reliable performance.
Engineering and Tooling

Design & Engineering Support

PDI supports customers at every stage of product development. While many clients provide their own designs and rely on PDI for tooling and production, the company’s in-house engineering team also offers early-stage design support to ensure parts are optimized for manufacturability.
Tooling & Prototyping

Tooling & Prototyping

Our in-house tooling and prototyping capabilities ensure accuracy and speed from concept to production. We design and build custom molds, fixtures, and prototypes to validate form, fit, and function before full-scale manufacturing.
Nissei 90/12c FN1000

Machine Catalog

We operate a diverse lineup of modern thermoforming and injection molding machines to meet varied production requirements. View our machine catalog for details on capacity, tonnage, and available tooling options.
Quality Assurance / Inspection

Quality Assurance / Inspection

Quality is built into every stage of our process. Each part undergoes thorough inspection using precision fixtures and measurement tools to ensure dimensional accuracy, proper fit, and consistent performance.