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Environment related inquiries

If you have any questions or requests related to the environment, 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