Company Information
About Us
Parent Company
Porcelain Plant
Polymer Plant

Our Products
Porcelain Insulators
Polymer Insulators

Contact Information
NGK-Locke, Inc.
Sales Offices
Sales Representatives
Customer Satisfaction Survey

Terms & Conditions
Catalog Downloads
Getting It Right

Visit NGKs Parent Company

NGK-Locke, Inc.


NGK-Locke, Inc. began its operation in the United States in 1965 under the name of NGK Insulators of America, Inc., as an exclusive sales division of NGK Insulators, Ltd., Japan. The name became NGK-Locke, Inc., when a joint venture between General Electric and NGK was formed.

We are engaged in the sales of products manufactured by NGK Japan, China, and our U.S. affiliates, Locke Insulators, Inc., Baltimore, MD, and NGK-Locke Polymer Insulators, Inc., Virginia Beach, VA. Our total product lines include electrical insulators, electrical equipment and transmission line insulator/hardware assemblies. We currently maintain our main office in Baltimore, MD, and have branch offices in Atlanta, GA, Torrance, CA, and Virginia Beach, VA.

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