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For WPI, Innovation Comes Standard

With decades of experience serving a diverse array of markets, WPI has the knowledge and capabilities to provide the products you need, on time and on budget. Each industry gives us further insight on how to deliver cost-effective solutions that solve your unique industry challenges.

Aerospace and Defense

Precision Manufacturing for Sensitive Applications

WPI has cutting-edge design, manufacturing, and quality procedures to ensure our products stand up to the most demanding environments on the planet. We’re proud to be on the forefront of designing and producing the latest defense and aerospace products.


Consistent Quality and Cost Effectiveness

WPI ensures the quality and supply the automotive industry needs to keep rolling forward. We understand the need for timely development and efficient pricing in the fast-paced automotive industry. WPI is ISO 13485:2003,  ISO 9001:2015, and IATF 16949:2016 certified.

Are your product needs being met? Contact WPI to get started on designing and producing a solution that works smarter.


Where Reliability & Innovation Combine

Health systems trust WPI to provide the products that meet the complex needs of their patients and professionals. Reliability, ease of use, and consistent quality are the hallmarks of our medical products division. We are ISO 13485:2003 certified.

Dispensing Systems

Providing the most advanced dispenser on the market

Easy to use, the provider series maximizes efficiency and cuts costs. Industry-leading features come standard. See how the provider line takes a new approach to a necessary solution.

Wisconsin Plastics is excellent at defining the problem and developing solutions. Superior collaboration and teamwork.  Excellent communication and project management.  Extraordinary turnaround.  Solid business competencies.  High integrity.  WPI is the kind of supply partner you want to have on your team.
Donna Santoro, Vice President and General Manager, VI-JON

Merchandising Solutions

Maximizing Product Presence and Profitability

Get a hands-on look at our capabilities, and products. Contact us to schedule an in-person demonstration.