PEI Celebrates its 70th Anniversary.

January 30, 2017

 Munhall, PA


This year, we commemorate the many achievements of PEI from its innovative beginnings to meeting the requirements of a new era in electrical technology.


In 1947 Theodore Paul founded Pittsburgh Electrical Insulation (PEI) with the goal to be able to provide quality service and products for the Electrical Industry. In 1962, Mr. Paul developed and patented both the product and the process of manufacturing a B-Stage Fiberglass Armature Banding Tape. Originally trademarked as"Polyglass Banding Tape." This product is now globally referred to as armature banding tape. It is the standard for DC equipment globally.


Now in 2017 in both retrospect and outlook, PEI extends our appreciation to our established and new customers. We look forward to servicing our clients into the future, and we thank you for your continued patronage. We recognize that through our mission to good service and your continued business, we are able to continue manufacturing and distributing quality electrical insulating materials.

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