If you have any questions or requests related to the environment or would like copies of any of our environmental and social reports or site reports, please contact us at the following telephone number or e-mail address.

		Dept. name	tel
NGK Spark Plug	Head Office/Factory	Environment and Safety Management Dept.	52-872-5980
	Komaki Factory	Environment and Safety Management Dept.	568-76-1544
	Miyanojo Factory	Environment and Safety Management Dept.	996-53-2211
	Ise Factory	Environment and Safety Management Dept.	596-39-1534
NTK Ceramic Co.,Ltd.		General Administration Dept.	573-68-5300
Nansei Ceramic		General Administration Dept.	599-65-3366
Kamioka Ceramic		General Administration Dept.	578-82-1112
Nittoku Seisakusho		General Administration Dept.	52-811-3921
Nichiwa Kiki		General Administration Dept.	52-382-0511
Tono Ceramic		General Administration Dept.	574-63-1031
Kani Ceramic		General Administration Dept.	574-63-2511
Tokai Taima Kogu Co.,Ltd.		Operation Dept.	52-794-6321

E-mail : eco@mg.ngkntk.co.jp