As one of the earliest powder metallurgy components applied in automobiles, this product series primarily serves the aftermarket and is compatible with most mainstream vehicle models available.

We offer nearly 100 variants of camshaft pulleys/sprockets and crankshaft pulleys/sprockets. These products are generally manufactured using Fe-Cu-C materials, with certain sprockets requiring additional high-frequency hardening treatment on the teeth.

The production process typically involves only five straightforward steps: powder mixing → compaction → sintering → oil impregnation → packaging. This provides significant advantages over traditional casting methods in terms of efficiency and cost-effectiveness.