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Glass Lens Tooling Forming Moulds and Die Kernels

We are a manufacturer of moulds for the forming of optical components (lenses). Optical lens moulds generally require a very rigorous mirror polishing of the die insert, cavities, cores and inserts.

We support high precision mirror polishing services, not only on carbide materials but also on stainless steel, tool steel and aluminium alloys.

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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