Dienetics, LLC

Dienetics, LLC is a division of Excelsior, Inc. that specializes in die cutting, waterjet cutting, CNC cutting foam, NVH materials, fiberboard, foam/scrim tape, and other synthetic materials. With over 40 years of experience delivering precision-cut solutions, we support customers in industries where performance, consistency, and quality matter most.

ISO 14001:2015

Industries We Serve

Automotive

As an IATF 16949 certified supplier, Dienetics, LLC provides precision die-cut, waterjet-cut and CNC-cut solutions that meet the rigorous quality management standards of the automotive industry.

Aerospace

As an AS9100D certified manufacturer, Dienetics, LLC delivers precision-cut solutions that adhere to the stringent quality management standards required by the aviation, space, and defense industries.

Military

Dienetics, LLC provides precision-cut solutions for the defense industry, leveraging its AS9100D certification to meet the sector's demanding quality and reliability standards.

Industrial Equipment

Dienetics, LLC delivers precision die-cutting, waterjet cutting, and CNC cutting of various materials, including foam, fiberboard, and synthetics, for the industrial equipment sector.

RV Manufacturers

As an IATF 16949 certified supplier, Dienetics, LLC delivers precision-cut solutions that adhere to the rigorous quality standards demanded by the RV manufacturing industry.

Marine

Dienetics, LLC supports the marine industry with precision die-cut, waterjet, and CNC-cut components made from NVH materials, foam, fiberboard, and other synthetics.