USA
NGK-Locke Inc.
Atlanta Office
1880 West Oak Parkway
Suite 104
Marietta, Georgia 30062, U.S.A.
Tel: +1(404) 659-3153
Fax: +1(404)524-6185
NLATL@ngkus.com

Baltimore Office
2525 Insulator Drive
Baltimore, Maryland 21230, U.S.A.
Tel: +1(410) 347-1700
Fax: +1(410)347-1724
NLBALT@ngkus.com

Los Angeles Office
21250 Hawthorne Blvd.
Suite 500
Torrance, California 90503, U.S.A.
Tel: +1(310) 316-3323 
Fax: +1(310)316-3944
NLLA@ngkus.com

Dallas Office
1452 Hughes Road
Suite 200, PM232
Grapevine, Texas 76051, U.S.A.
Tel:+1(817) 410-5789 
Fax:+1(410) 347-1724
NLDA@ngkus.com

Canada
NGK Insulators of Canada, Ltd.
Toronto Office
2700 Matheson Blvd. East
Suite 700 East Tower
Mississauga
Ontario L4W 4V9, Canada
Tel: +1(905) 602-1266
Fax: +1(905)238-8247
NCTOR@ngkus.com

Montreal Office
1501, Avenue McGill College, Bureau 515
Montreal (Quebec) H3A 3M8, Canada
Tel: +1(514) 281-8488 
Fax: +1(514)281-8596
NCMON@ngkus.com

Europe
NGK INSULATORS UK LTD.
Regus Building, Central Boulevard
Blythe Valley Business Park, Shirley
Solihull, West Midland B90 BAG UK.
Tel: +44-(0)1564-711-194 
NGKTOKYO@ngkus.com

All Other Countries
NGK Overseas Department
Marunouchi Bldg. 25F 2-4-1 Marunouchi,
Chiyoda-ku, Tokyo 100-6325 Japan
Tel: +81(3) 6213-8813 
Fax: +81(3) 6213-8888
NGKTOKYO@ngkus.com