Tungsten carbide Pot & Plunger for semiconductor packaging moulds, and multi-cavity moulds. Our Pot & Plunger is finished with tungsten carbide or M42 high speed steel to achieve superb ease of use and wear resistance, feel free to test our Pot & Plunger.
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.