Nippon Piston Ring Co., Ltd. produces and sells automobile engine parts, marine engine parts, and other products in Japan and internationally. The company offers automobile products, including piston rings for motorcar, motorcycle, and other internal combustion engine use valve seat inserts; other automobile engine parts, including composite camshafts, cylinder liners, alloy cast iron, and camshafts. It also provides marine and industrial piston rings; and industrial large size piston rings and metal injection molding parts for industrial equipment, office automation equipment, and leisure goods. In addition, the company offers compressor parts; and medical equipment parts, such as dental implants. Nippon Piston Ring Co., Ltd. was founded in 1931 and is headquartered in Saitama, Japan.

Mr. Masaaki  Fujita

Managing Executive Officer & Director

Nobunori  Tsuda

Executive Officer & GM of International Sales Department

Mr. Yuji  Sakamoto

Senior Managing Executive Officer & Representative Director

Takayuki  Harikago

Operating Officer & GM of Quality Assurance Dept.

Mr. Teruo  Takahashi

Pres & Representative Director

Takao  Kishitani

Managing Executive Officer and GM of Engineering & Sales Dept II

Executive Vice President & Representative Director

Kazuhito  Oota

Executive Officer

Mr. Zhongliang  Yang

Mr. Makoto  Kajiwara

Managing Executive Officer

Mr. Nobuyasu  Nara

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