A leading automotive supplier of interior kinetic and decorative systems.
Excellence and precision in everything we do.
Our commitment to continuous improvement in management, quality, cost, delivery and technology allows us to deliver outstanding results to our customers.
We deliver innovative thinking throughout our breadth of solutions, experience implementing new processes, and history of delivering new designs with outstanding quality.
Engineering & Design
We offer full service engineering support from concept to launch. In design, testing and program management, we work with you to develop a quality product, on time, at a competitive price.
With 10 manufacturing locations, we provide world class manufacturing solutions to customers around the world. From injection molding to flocking to painting, we can do it all and deliver it Just In Time.
With 15 locations and over 3,000 employees worldwide, we go where our customers need us. Our design centers in Michigan and Shenzhen China allow for 24-hour design capability, equipping our customers with solutions where and when they need them.
Summit Polymers Recognized by General Motors as a 2019 Supplier of the Year Winner Portage, MI, June 24, 2020 – Summit Polymers was named a GM Supplier of the Year by General Motors during a virtual ceremony honoring the recipients of the company’s 28th annual...
Summit is proud to support GM in the effort to save lives in our community and keep our healthcare heroes safe by donating 100,000 face shield components during the time of the Corona Virus pandemic. "We worked with a local shop, S&K Tool & Die, to...
Summit Polymers, Inc. is proud to announce it has received its certification from the WBENC (The Women’s Business Enterprise National Council) and is now officially certified a Women Enterprise Business. WBENC’s national standard of certification is a meticulous...
If you have a question, a project, or want to learn more, we’d love to hear from you. You can reach us at 269.324.9330.