PARADOWSCY AMP S.J., producer of engine valves and distributor of engine parts was set up in the 1940s. At present PARADOWSCY AMP produces 2 million valves a year. High product quality has strengthened the company's position on global markets. The highest level products is assured by the team of educated and competent employees with many years' experience. The demanding standards are maintained with ISO 9001:2008 quality system. As from 2007 PARADOWSCY AMP s.j. commenced the production of engine valves hardened in process of impulse plasma nitriding. Plasma nitriding process delivers the following benefits : higher hardness of nitrided surfaces as well as the resistance increase against abrasion, scoring and wear. The impulse palsma nitriding process can extend valves lifetime by even five times. PARADOWSCY AMP S.J. assures the highest product quality, professional service and prices stability from almost 70 years.