Aluminium piston with ceremic and cooling gallery

Our desiged liquid die forging diesel engine piston with cooling gallery, ceramic fiber, ring carrier and pin bore bushing have reached the advanced international level.

mono-forged-steel piston

We are the first Chinese piston company that developed the mono-forge-steel piston independently by ourselves. This piston applies advanced process such as friction wielding or laser wielding which forms an inner cooling galley.

Laser remelting piston

Laser remelting on the piston throath improves the mircostructure of Al alloy. Due to the deformed Al matrix and increased dislocation density, the cellular network structure was formed, which improved the fatigue performance. This technology has reached the advanced international level.

Pressure casting piston

We are the first Chinese company that produced the cooling gallery piston with pressure casting, which has filled the industry blank.