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Optical technology parts machining

We supply mission-critical components for cameras, astronomical instruments, infrared optics, endoscopes, monitors and other optical fields, and manufacture customised parts made of crystalline and optical materials (sapphire, ruby, quartz glass).


Optical & Lens machined parts case


Aluminium mirror barrel
Quartz glass lens
Sapphire Prisms
Plano-convex, biconvex lenses
Retaining ring, bayonet
housings, gaskets
Camera hardware parts


Optical & lens parts manufacturing technology

Crystalline material machining

The company's research and development in the field of new materials for sapphire, ruby and quartz glass has not stopped.

CNC Turning Lens Components

Optical lenses such as telescopes, projectors, cameras, surveillance cameras and many other parts require thin-walled machining, which the company is very good at.


The company machines 5-axis milled parts in the field of optical lenses according to the ISO 9001 standard.

Optics & Lens CNC Machining Case

Projectors, telescopes, SLR cameras, surveillance detectors CNC machined parts

5-axis machining of optical lens hardware parts

Tungsten carbide dies and punches for the manufacture of optical lens moulds

Optical substrates, lenses and prisms made from sapphire and quartz glass

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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