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High Precision Centreless Grinding Services Manufacturer

   We offer a high precision centreless grinding service with an accuracy of up to 0.001. Centreless grinding guarantees the true roundness and concentricity of the components and is therefore very suitable for the manufacture of ancillary components.
   For example:
-Hydraulic components
-Hydraulic spools and sleeves
-Valve stems
-Tungsten carbide fluid components
-Technical ceramic pin gauges
-Gauges and gauges
-Technical ceramic rods etc.

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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