Description Knowing that Nippon is another word for Japan, it's not hard to remember where Nippon Piston Ring is based or what its primary product line is. While most of its sales come from making piston rings, the company also makes cylinder liners, valve train parts such as camshafts, and other internal-combustion engine parts. The company sells to major carmakers, including Toyota Motor and Isuzu. Nippon Piston Ring has developed new engine products using sintered alloys. The company has production plants and sales offices in Japan, China, Germany, India, Indonesia, Singapore, South Korea, Thailand, and the US. Toyota Motor has a stake in the company.
Nippon Piston Ring has an employee rating of 2.8 out of 5 stars, based on 15 company reviews on Glassdoor which indicates that most employees have an average working experience there. The Nippon Piston Ring employee rating is in line with the average (within 1 standard deviation) for employers within the Manufacturing industry (3.5 stars).