NIPPON PISTON RING CO., LTD Head Office
- Saitama City, Saitama Pref., Japan
Sales Office - Sapporo City, Hokkaido Pref., Japan
Sales Office - Sendai City, Miyagi Pref., Japan
Sales Office - Hamamatsu City, Shizuoka Pref., Japan
Sales Office - Nagoya City, Aichi Pref., Japan
Sales Office - Osaka City, Osaka Pref., Japan
Sales Office - Hiroshima City, Hiroshima Pref., Japan
Sales Office - Fukuoka City, Fukuoka Pref., Japan
Nippon RingService Co., LTD
- Saitama City, Saitama Pref., Japan
Ichinoseki Plant - Iwate Pref., Japan
Senmaya Plant - Iwate Pref., Japan
Tochigi Plant - Tochigi Pref., Japan
Fukushima Plant - Fukushima Pref., Japan
NPR of America, Inc LA Office
- Los Angeles, California, USA
NPR of America, Inc DT Office
- Novi, Michigan, USA
NPR of America, Inc Kentucky Plant
- Bardstown, Kentucky, USA
NPR of America, Inc Michigan Plant
- Grand Heaven, Michigan, USA
DISTRIBUTION CENTER: Kentucky Warehouse
- Bardstown, Kentucky, USA
DISTRIBUTION CENTER: E.P.S. Warehouse
- Los Angeles, California, USA
DISTRIBUTION CENTER: ARC Warehouse
- Houston, Texas, USA
DISTRIBUTION CENTER: A.J.S. Warehouse
- Spokane, Washington, USA
NPR of Europe, GmbH - Germany
Siam NPR Co., Ltd. - Thailand
NPR Singapore Pte, Ltd- Singapore
PT. NPR Manufucturing - Indonesia
PT. NT Piston Ring - Indonesia
NIPPON PISTON RING CO., LTD. Korean Office - Korea
NPR Auto Parts Manufacturing(Yizheng) Co., Ltd
- China
