NGK is a manufacturing company based out of Nagoya, Japan. The NGK Spark Plug manufacturing plant opened in Sissonville, West Virginia, in 1995. The Sissonville plant now produces oxygen sensors and spark plugs for internal combustion engines, along with ceramics and applicable products. NGK is the largest supplier and manufacturer of spark plugs and oxygen sensors for import and domestic vehicles.
To connect with a West Virginia Department of Economic Development representative, call +1-304-558-2234.