Company Profile
NPR-Riken manufactures and sells automobile engine parts, marine engine parts, and other products in Japan and globally. Its business is organized into the Automotive & Industrial Machinery Parts Business and Plumbing & Construction Equipment Business segments. The company offers automotive parts, including piston rings, camshafts, valve seat inserts, cylinder liners, and parts for internal combustion engines
Casting parts for car bodies and seal rings for transmissions, as well as piston rings used in the main engines for propulsion of large container vessels and seal rings for generator facilities and industrial equipment. Its portfolio also includes piping products for lifelines, disaster prevention systems, and plants, and metal injection molding products. Additionally, it offers thermal engineering products, such as PYROMAX metallic heating element and PYROMAX SUPER ceramic heating element.
Its portfolio also includes electromagnetic compatibility products that include anechoic chambers and products for measuring electromagnetic waves, medical equipment comprising the NiFreeT, a titanium tantalum alloy for bio-implantable devices, and exterior parts for recreational vehicles and infrastructure products that include generators, toilets, and air conditioners. Incorporated in 2023, the company is headquartered in Tokyo, Japan. NPR-Riken Corporation operates as a subsidiary of Npr-Riken Corporation.