Insulator Manufacturers

Insulators Home > Insulator Manufacturers

Here I am collecting historical information on companies which have manufactured insulators.

Most of the glass companies' full names, abbreviations, and countries come from the Insulators.info Abbreviation & Full Name Table and Primary Embossing Abbreviation Table.

 

Glass

Porcelain

Other Materials (Rubber, Plastic, Composition, etc)

 

Insulators Home > Insulator Manufacturers

Contact: A.C. Walker