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Custom Eccentric Shafts for Rotor Engines

We manufacture eccentric shafts for rotor engines that are ground to a high degree of precision for crankshafts and mirror polishing services to a surface Ra of 0.01um, resulting in ultra-high strength wear resistance and durable function, one of our patented products.

SPP Industry Ltd.

In the 1990s, SPP Industry Ltd was one of the first manufacturers to establish CNC machining in China. The company has now established five major machine parks in China, with significant achievements in the areas of 5-axis machining, precision grinding & honing, gear machining, large parts machining, custom tungsten carbide and new material development respectively.

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