Piston Ring Excellence Since 1956 QIN Srl is the 21st century regeneration of the piston ring market leader formerly known as Industriale Srl. We design, develop, manufacture and supply OEM-quality piston rings for a growing worldwide customer base. We offer rings for 4-stroke large bore engines 160-640mm for marine, rail, industrial and power generation applications, and now also for 2-stroke engines up to 980mm bore. QIN piston rings have been proven over millions of engine hours since 1956, and bring market-leading efficiency and peace of mind to all those who work with us. "Why should we give QIN a try?" is a question we are often asked. Let's have a go at answering that... You should give QIN piston rings a try if: - You are currently paying too much for your piston rings, just to have a different name on them: QIN offers OEM quality rings at sensible prices. - You are currently paying not enough for your piston rings: inferior rings can cause excessive wear in the combustion chamber and lead to far greater expense over time. - You are frustrated by long lead times: QIN has 25000+ rings under our roof at any given moment, and our in-house centrifugal casting facility allows us to build new rings quickly and flexibly. - You are frustrated by MOQs: QIN imposes no minimum quantities on our standard production designs - we are as happy to supply you with 1 ring as with 1000 of them. If any of the above has you nodding your head, then contact us at sales@q-in.eu and let's start talking. #TheresSomethingHappeningAtQin
