NIPPON PISTON RING (NPR) ♡ Add to favorites

NIPPON PISTON RING (NPR) is a manufacturer of engine components, including piston rings, engine bearings, pistons, cylinder liners, pumps, valves, and gaskets. The company serves various markets, including passenger cars, agriculture, off-road vehicles, and trucks. As a subsidiary of NPR Nippon Piston Ring Co., Ltd and Daido Metal Co., Ltd, NPR benefits from over 90 years of expertise in engine technology and a global network. The company is committed to quality, holding certifications such as ISO 9001 and IATF 16949. NPR is located in Korntal-Münchingen, Germany.