PARENT COMPANY : NGK Insulators, Ltd.

Established in Japan in 1919, NGK Insulators, Ltd. (NGK) has become one of leading worldwide manufacturers of insulators. It has expanded into advanced ceramic products, environmental protection systems, metal products and electronic components. With total assets of approximately $5.1 billion in 2010, the company employs approximately 11,000 people worldwide with annual sales of approximately $2.5 billion. Learn more about our parent company...

Learn more about...
Locke Insulators, Inc. :: Porcelain Plant in the U.S.
NGK-Locke Polymer Insulators, Inc. :: Polymer Plant in the U.S.