Call us today! (269) 685-5873

Our team has the knowledge, experience, and commitment to serve all your custom extrusion manufacturing needs!


Preferred Plastics is a custom extruder of thermoplastic resins, specializing in rigid, flexible, and co-extruded products for a wide range of markets throughout the world. Our team works cohesively and comprehensively to give you the best engineered product at the highest quality possible.


If you're looking for a team that's ready for your project, knowledgeable and supportive, and is experienced in over 10 markets, then we're the team for you!


Plastic Extrusions 3D Printer


With locations throughout the nation, we have the manpower to handle your project and to deliver it on time - all the time.


From agriculture to automotive, our team offers a wide variety of expertise and experience in providing world-class quality custom extruded products.


  • We have been in business since 1975.
  • We have been recognized as one of the "Top 150 Profile Extruders in North America" - 13 Years in a row!
  • We have been featured in Plastics News with our innovative, business-related news.
  • We are continually named "Supplier of the Year" by clients, including our Fortune 500 customers.


By choosing Preferred Plastics as your custom extrusion manufacturer, you will:


  • Spend Less Time Managing!
    We are the project managers - that's our job.
  • Stop Worrying About the Specifications!
    Our team has engineers on staff to help.
  • Rely on Someone You Can Trust - Guaranteed!
    We are proud of the reputation we've built with our clients and industry peers.

Before choosing a custom extrusion manufacturer, you'll want to check out these critical elements of their business practice and history:


  • Visit their facility and ask to see sample products. Quality control and process control are critical.
  • Ask for references of past clients. You want to build a relationship with someone you can trust.
  • Make sure their response time to your initial inquiry is quick. This sets a precedence for how they will treat you as a customer.
  • Make sure they are the right size to fit your needs, now and in the future. You want a provider that is innovative and full-service.

We take pride in the integrity of our people, products, and services. Please give us an opportunity to quote your next custom extrusion project by clicking here.



For Sales Questions and Inquiries, Please E-Mail Us by Clicking Here




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©1975-2015 Preferred Plastics, Inc. All Rights Reserved.
Preferred Plastics, Inc., is a Worldwide Custom Extruded Products Manufacturer with 2 Facilities:
Michigan Custom Extruded Plastics Manufacturing Facility is located at 800 E. Bridge St., Plainwell, MI 49080.
Kentucky Custom Extruded Plastics Manufacturing Facility is located at 8301 Cane Run Road, Louisville, KY 40258.


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