PPC Insulators is one of the leading suppliers of low, medium and high voltage insulators to the power and processing industries. It offers insulators for various conditions, such as temperature fluctuations, high levels of humidity and dryness and dirty environments. The company provides porcelain long-rod insulators that are used in overhead transmission line systems. Additionally, the company offers various types of insulators, including hollow and railway. PPC Insulators manufactures a wide range of insulator types with semiconducting glaze to eliminate washing, greasing, coating, electrical losses and over insulation. In addition, its product line includes electrical equipment and accessories, low- and high-voltage porcelains, bushing assemblies, bus supports and specialty insulators. It offers bushing assemblies for the manufacture and repair of pole type, commercial pad mount and power transformers. PPC Insulators is located in Carey, Ohio.