Piston Ring Excellence. Since 1956.

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STEAM TURBINE SEALING RINGS?

STEAM TURBINE SEALING RINGS?

...yes we do those too...! If you are involved with the repair and maintenance of steam turbines, especially those from the leading manufacturer Westinghouse, then you will probably be interested to know that QIN have a long history of manufacturing the alloy sealing...

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LOCOMOTIVE ENGINE PISTON RINGS?

LOCOMOTIVE ENGINE PISTON RINGS?

...yes we can...! Whilst a large part of the work we do involves the supply of modern compression rings with chrome ceramic coatings and energised oil scraper rings for marine and power applications, a good proportion of our work involves the supply of other types of...

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OEM quality from qin…

OEM quality from qin…

...what does that actually mean? It means, very simply, that we have been accepted to supply our large bore piston rings directly to some of the world's leading builders of diesel and gas engines. This isn't something that happens overnight. When OEMs come knocking at...

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