Founded in 1969 by Kenneth W. Peitz and located in the heart of America in Southeast Kansas, Neodesha Plastics, Inc. (NPI) remains family‑owned and deeply rooted in its founding values. Today, the company thrives under the Peitz family and the dedication of long‑tenured employees. For more than 40 years, we’ve been “big enough to serve the nation, yet small enough to be responsive.”
At NPI, we take pride in manufacturing high‑quality, custom plastics in the USA. This commitment to “Made in the USA” has been our guiding principle for decades and underpins our competitive edge in the Midwest plastics industry.
We believe technology is key to the future. With ongoing investment in equipment and turnkey services, we help our customers turn ideas from CAD files into production.
Our advanced technology paired with deep material knowledge enables you to set the standard in your field. We work with a broad range of plastics and finishes including ABS, Kydex®, Solarkote®, foil laminates and real‑chrome ABS. Our team assists in selecting the right material, finish, and process so your part performs as well as it looks.
Originally housed in a 10,000 square‑foot space, our facility has expanded to over 165,000 sq ft — the “heart and soul” of custom vacuum forming and thermoforming in the Midwest.
Our quality system is compliant with ISO 9001:2015, reflecting our commitment to consistent processes, traceability, and the highest manufacturing standards.
We build relationships, not just customers. From initial concept to final delivery, your success is our success.
From thermoforming and CNC machining to assembly and finishing — we offer full‑service solutions in one location, so you avoid multiple hand‑offs.
Because we remain agile and closely held, you benefit from quicker quotes, flexible production, and a responsive team committed to your deadlines.
Our domestic facility means fewer logistics complexities, tighter quality control and faster turnarounds for your custom plastic parts.
We invite you to explore how Neodesha Plastics can become your dedicated plastics manufacturing partner — responsive, capable, and committed to delivering on your goals.
