Visit PPC Insulators in Booth #6313 at IEEE PES T&D to learn more about porcelain longrod insulators. Visitors can see the technology in the company's booth exhibited like on the real installation.

PPC porcelain longrod insulators are used in transmission and distribution lines. The strength of the porcelain and modern design make them a safe and reliable solution for demanding environments, ...

NGK is the exclusive sponsor of a special half-hour program, Innovate. Airing on CNN International in January 2026, the 30-minute special explores the stories behind business ideas, technological ...

Porcelain insulators have long been integral to electrical power systems, valued for their high dielectric strength, durability and reliability under challenging environmental conditions. Their ...

Victor inventor Fred Locke invented the porcelain insulator in 1895 and started the company in 1898. The company is one of three like it in the U.S., and ships insulators all over the country and ...

Here is a silent film produced by General Electric that depicts the making of many kinds of porcelain insulators for power lines. Skilled craftsmen molded, shaped, and carved these vital components of ...