Trust Custom Profile for High-Quality Plastic Extrusion in Michigan

With on-time delivery, unmatched customer service, and high-quality products, Custom Profile stands alone. For more than 30 years, we have been the trusted choice of manufacturers for plastic extrusion in Michigan. Our profile extrusion, assembly, tooling, and in-line operations capabilities combined with our extensive material catalog allow us to ensure you get the exact product you need.  

What We Do for Grand Rapids, Michigan

Established in 1992, our Grand Rapids, Michigan plastic extrusion warehouse has been with us since the beginning. With a 125,000-sq.-ft. building area and an impressive 110,000 sq. ft. in production space, Custom Profile can produce high-quality plastic products on a short timeline. Equipped with 19 extrusion lines and 9 co-extruders, and more thanks to collaboration with our other two locations, we can tackle any project with ease.   

Profile Extrusion

From co-extrusion to dual durometer co-extrusion to tri-extrusion, we have it all. Our efficient profile extrusion manufacturing process allows us to create a wide range of products for a diverse range of industries.


Our tubing extrusion capabilities allow us to manufacture rigid, semi-rigid, and flexible plastic tubing. With diameters from ⅛-inch to 3 inches, there is a wide range of tubing products we can create.

In-Line Assembly

In-line operations add value to your product without the extra cost of off-line labor. Some of the high-quality services we offer include punching, notching, tape application, embossing, wood graining, inkjet printing, and more. 

Assembly and Finishing

Whether you need thermoforming, off-line punching, metal embedment, or custom packaging and kitting, our high-value finishes ensure you get a product that meets all of your specifications.


Our expert team and high-tech equipment allow us to create tooling for any of our projects. This capability allows us to fully control the quality of a product while keeping lead times short, getting you to market quickly.


From 400 different polymer grades, and various compounds to the ability to choose from more than 500 colors, we have all of the materials you could possibly need for your custom plastic extrusion product.

Choose Custom Profile as Your Partner for Plastic Extrusion in Michigan

For more than 30 years, our Grand Rapids, Michigan location has produced high-quality plastic extruded products for companies all over North America. With the ability to work with our two other locations, we can easily create your specific product for a variety of applications. Our team is dedicated to ensuring that our clients get their product on time and that it meets all of their needs.

Reach out to our Grand Rapids, Michigan team today to see what we can create for you.