Industrial Sapphire And Rubies Machining
The Hardest Industrial Gemstone Components for Critical Applications
SPP Industry has more than 10 years of experience in the development and manufacture of components related to non-metallic hard and brittle material products. Advanced materials such as industrial gemstones (ruby/sapphire), quartz glass, diamonds, cemented carbide, industrial ceramics, etc. have already played a decisive role in many high-tech fields through their special properties that are difficult to replace, and we are looking forward to more technical engineers of the industry who will be able to include the advanced materials in their plans.
Why choose our precision machining solutions
Innovative solutions for critical applications
At SPP Industry, our long history in a wide range of markets has given us unique engineering experience that we continually use to innovate. Each of our products follows our manufacturing principles: high performance, high durability, and superior reliability with machining exactly to the drawing.

Superior Reliability and Performance
We manufacture our precision components to ISO 9001 standards, rigorously inspecting every detail of the drawings to ensure that they are manufactured exactly according to the drawings, and offer innovative options for material selection.

Over 30 Years of Experience
SPP Industry has been specialising in precision machining solutions for 30 years, with a team of engineers making up more than 75% of the company's total workforce.

Advanced Hardware
We understand the importance of state-of-the-art machine tools and are continually producing high precision machine tools both domestically and internationally, with our main equipment originating from Germany, Switzerland, Austria and Japan.
Customised industrial gemstone components specialists
Industrial gemstones are mainly ruby and sapphire, ruby is the first synthetic gemstone produced on an industrial scale, the flame melting method is widely used in the production, synthetic ruby is usually a bright red colour, with little difference from natural ruby and the same physical properties.
Knowledge
Synthetic sapphires are crystalline, with Al 2O3 as their main component; they can contain elements such as Fe, Ti, Cr, V, etc., so they are also a type of technical ceramic. Gemstones have a Mohs hardness level of 9, which is the hardest material after almost diamond, and is suitable for working environments that require high hardness.

Manufacturer and supplier of industrial gemstone and quartz components
We have 30 years of experience in the machining of brittle and hard materials, and we perform raw material preparation, growing, precision machining, polishing, washing and cleaning, and measuring services in a large machine shop.
Capabilities
- Wide range of diamond grinding wheels and cutting tools
- Experience in growing, preparation and sintering of gemstones
- CNC machining technology for highly brittle and hard materials
- Measuring, cleaning, 3D CNC inspection services
- Laser welding, inlay and hard material coating services










Industrial ruby and sapphire applications and typical products
Ruby and sapphire components are mainly used in medical and pharmaceutical fields, metrology and flow measurement, hair transplantation, water jet and high-pressure cleaning, analytical instruments and spectrometers, 3D printing and inkjet, measuring equipment, optical fields, semiconductors, acoustic fields, watch and clock industry, mobile phone manufacturing and consumer fields, smart wearable devices, satellites, LIDAR, E-RADAR, laser medical equipment, medical endoscopes, respiratory machines Laser medical equipment, medical endoscopes, respirators, ophthalmic scalpels, haemocytometers, artificial hearts, laser medical aesthetics, dental orthopaedics, high-power laser equipment, fire monitoring and control, security monitoring, high-temperature sensors, low-temperature sensors, and other types of equipment and fields.
Typical products:
- Prisms,
- convex lenses,
- sapphire domes,
- sapphire glass panels,
- ruby bearings,
- round rods,
- sapphire bearings,
- sapphire nozzles and spigots,
- industrial gemstone tubes,
- LED substrates,
- ruby bearings,
- jeweled plunger rods and assemblies,
- high-pressure water-jet jeweled nozzles,
- jeweled valve seats,
- jeweled valve balls and bodies,
- jeweled styli,
- jeweled components for 3D printing and inkjet,
- jeweled components for medical applications,
- hair transplantation devices and ophthalmic sapphires.
- Scalpels,
- Semiconductor components,
- Diamond components,
- Quartz components,
- Quartz furnaces,
- Quartz tubes,
- Quartz glass rods.
Talk to a SPP INDUSTRY Sales Engineer
Technical Knowledge and Industry Leading Insight
Industrial Gemstone and Quartz Glass Processing Technology
Gemstone and quartz machining services from a team that talks in your language!
Specialists in precision machining of hard and brittle materials, SPP Industry is committed to combining research and development of emerging materials with precision machining to provide our customers with more cost-effective components.
High precision grinding and polishing
- Hole machining with micron-level precision, flatness and concentricity
- Precision machining such as cylindrical machining and groove machining
- Taper and complex contour machining
- Grooving and micromachining

Microporous machining
- Nano-scale micro-hole processing
- Femtosecond laser processing
- UV Laser Technology
- Ultra-fine Hole Drilling

Room temperature bonding
- Bonding of monocrystalline gemstones, ceramics, etc.
- No heat or adhesive required
- -Bonding of gemstones to aluminium,
- metals, etc.

Industry solutions
Industrial Gemstone and Quartz Glass Solutions
Over 30 years of precision machining experience, technical excellence, and consistent quality have led more and more industry leaders to rely on custom parts from SPP Industry.
Contact Us
Contact a Technical Sales Engineer
Discover precision component solutions tailored to your needs and applications, contact our team of technical sales engineers to start turning your ideas into reality