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Threaded Core Pins for Optical Tooling Mould Patrs

Manufacturer of threaded core pins for moulded parts for optical components, we manufacture threaded core pins from drawings, the threads are thread ground.

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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