Piston Ring Excellence. Since 1956.

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WE UNDERSTAND THE NEEDS OF ENGINE BUILDERS

THE BEST

IN CLASS

Diesel and gas engines are widely used across the Marine industry, Power Generation, Rail Transportation as well as various industrial uses.

QIN supports customers worldwide across all these sectors: those who build the engines, those who buy them and those who support them throughout their service lives.

Extreme weather conditions, different fuel compositions, long warehouse storage and intermittent operations can all pose a challenge to combustion chamber components.

We have served the industry for more than 50 years, working to the tightest environmental regulations. So we fully understand the piston ring needs of those building, servicing and operating both 2-stroke and 4-stroke engines.

Drawing upon this experience, we design and manufacture best-in-class piston rings, ensuring efficiency, reliability and longevity within the combustion chambers of all those who choose to fit QIN piston rings to their engines.

 

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BUT DON’T JUST TAKE OUR WORD FOR IT… 
CUSTOMER COMMENDATIONS

"QIN delivers high-quality piston-rings at realistic prices and in line with your delivery promises. I know that we can rely on you to not let us down.”

Engine Builder, Northern Europe

“QIN’s aren’t the cheapest piston rings in the market, but they represent very good value for money. We are sure of the quality and have peace of mind when fitting them to our customers’ engines.”

Engine Servicing Specialist, Asia

"Thank you for the quick response. We needed these rings urgently and you went above and beyond to get them to us, ensuring no delays to our schedule when everyone else we spoke to was talking to us in weeks and months rather than hours and days. We will be coming back to you again."

Ship Owner, Southern Europe

Marine

Diesel and gas engines are widely used in marine transportation, as both main and auxiliary engines.

INDUSTRIAL

Diesel and gas engines are used across industry, especially locomotives, on both long and short distance railways.

POWER GENERATION

Diesel and gas engines are widely used in power generation, both in island and back-up power mode.