Production bases

Tochigi Plant

Address	1111 Nogi, Nogi-machi, Shimotsuga-gun, Tochigi, 329-0114 JAPAN
Tel	+81-280-57-1111
Fax	+81-280-57-2622
Products	Piston rings for land and marine engine, composite camshafts, valve rockers/lifters,valve guides, synchronizer rings, metal injection molding parts(MIM), compressor parts and other products.

Nogi Branch of Tochigi Plant

Address	141-5 Nogi, Nogi-machi, Shimotsuga-gun, Tochigi, 329-0114 JAPAN
Tel	+81-280-57-1115
Fax	+81-280-57-1045
Products	Piston rings for vehicles, metal injection molding parts(MIM)

NPR Fukushima Works Co.,Ltd.

Address	1 Iizaka aza Maenakai, Kawamata-machi, Date-gun, Fukushima, 960-1401 JAPAN
Tel	+81-24-565-5111
Fax	+81-24-566-5583
Products	Production and sales of valve seat inserts, cylinder liners, cast iron camshafts, compressor parts, piston ring materials for land and marine engine and other products.

NPR Iwate Co.,Ltd. / Ichinoseki Plant (Head Office and Plant)

Address	14-42 Higashidai, Ichinoseki City, Iwate, 021-0822 JAPAN
Tel	+81-191-31-2111
Fax	+81-191-31-2123
Products	Production and sales of piston rings for vehicles and land and marine engine, rotary engine parts and other products.

NPR Iwate Co.,Ltd. / Senmaya Plant

Address	300-5 Senmaya aza Nishikoda, Senmaya-cho, Ichinoseki City, Iwate, 029-0803 JAPAN
Tel	+81-191-53-2011
Fax	+81-191-53-2821
Products	Casting and prefabrication of materials of cast iron piston rings for vehicles and land and marine engine.