We are a manufacturer of precision rolls and roll rings finished in hardened tool steel and carbide materials.
You can also change to other materials or use tool steel with tungsten carbide coating if you require.
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.