HANNOVER MESSE 2018, 23 - 27 April


Exhibition stand
Hall 4, Stand A44
Topic: French Pavilion - Business France
Co-exhibitor with
Business France

Company Data


18 rue de Besancon
25140 Charquemont
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Fax: +33 381 686834


Mr. Gregory Maitrejean
Mr. Marc Feuvrier
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Company profile

The RUBIS PRECIS/MICROPIERRE/HIGH TECH CERAM group has know-how in the field of high-precision components and high-tech materials originating from a long tradition of micro-engineering.

Currently employing 95 highly-qualified workers, the RUBIS PRECIS/MICROPIERRE/HIGH TECH CERAM group has for 65 years been involved in the production of high-precision components to customer specifications and above all of small assemblies mounted in cutting-edge materials such as sapphire, ruby, quartz, silica, optical glass, technical ceramics, ferrite, tungsten carbide, stainless steel, gold, platinum and other hard materials and metals.

Such materials have exceptional qualities of hardness (only surpassed by diamonds), wear resistance, use at very high temperatures (over 2000 °C), use in optical fields (visible and infrared), heat and electrical insulation, resistance to corrosive products (acids, alkali), ...



Production of such high-tech components is in the region of 1 million parts per month, for a unit price ranging from 0, 10 to ... 5,000 euros per part. The group currently generates 14 million euros of sales. The group has a solid reputation for innovation and constant research on a wide range of engineering more

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