Piston Ring Excellence. Since 1956.

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mwm d484? Yes we can…

mwm d484? Yes we can…

Do you work with the MWM D484? If so, please read on... It's been a while since our last post, but that's because we've been very busy here at QIN during Q1 of 2022 with a full order book and lots of new projects to get stuck into - of which more will be revealed...

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QIN – ALWAYS GOING GREENER

QIN – ALWAYS GOING GREENER

Manufacturing OEM-Quality piston rings which ensure the safe and efficient operation of large-bore engines is, inescapably, energy-intensive work. But at QIN we are always looking for ways to be as environmentally-friendly as possible and to reduce our carbon...

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QIN PISTON RINGS FOR STEAM LOCOMOTIVES.

QIN PISTON RINGS FOR STEAM LOCOMOTIVES.

Not all the work we do involves manufacturing piston rings from modern base materials and applying chrome ceramic coatings to them, far from it... We regularly work with the Austrian Society for Railway History (ÖGEG), and supplied them with a set of rings earlier...

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