More than 500 piston articles: steel and light alloy, cast and forged, using the most advanced technologies. High-tech production, automation of processes more than 90% on world-class equipment. WELLFAR produces pistons for diesel, gasoline engines of commercial and passenger cars, motorcycles and special-purpose equipment.

WELLFAR cylinder liner production facilities meet more than 15% of the demand in the international market and more than 45% in the domestic market of China. The production area has high-tech, high-precision and high-performance equipment, producing 2 cylinder liners of excellent quality every second. The honing surface parameters meet the strict requirements of OEM.

WELLFAR piston rings are all using innovative DLC technology - Diamond Like Carbon Coating. This technology is used exclusively on premium piston rings.

WELLFAR intake and exhaust valves for diesel engine types, including sodium-cooled valves with exceptionally small stem diameters, which are lighter in weight and more resistant to high temperatures, have the highest class of machining accuracy and unrivaled reliability

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