MICROPIERRE

HIGH TECH CERAM
RUBIS PRECIS
LE GROUPE
MICROPIERRE - Besançon - Rubis Precis Group
20 Rue Lafayette
25000 BESANÇON
Phone +33 3 81 53 68 55
Fax +33 3 81 53 63 43
contact@micropierre.fr
Production area : 2200 m2
Turnover : 4,2 M€
Number of employees : 20

Located in Besançon, the capital of watchmaking, a stronghold of micro-technologies on the doorsteps of Burgundy, Switzerland, and Germany.

Micropierre is a human-sized company, and since 1948, it has used its know-how and experience in the machining and polishing of hard materials. Its qualified staff ensures good management of technical requests and great adaptability.

Specialties

  • Machining of hard materials by diamond wheel grinding
  • The use of special composite materials for many medical applications.
  • Lapping
  • Flat and cylindrical polishing
  • Assembly (gluing and press-fitting)

Machined materials

  • Alumina
  • Sapphire, Ruby
  • Zerodur®, Zircon
  • Silicon Carbide, Boron Carbide
  • Silica, Quartz
  • Optical glass, glass ceramics
  • Aluminium Nitride, Macor®, etc.

Machining capacity

Business areas

  • Defence, Security
  • Medical, Biomedical,
  • Aeronautics and aerospace
  • Watchmaking, jewellery, luxury
  • Electronics, Semiconductors, Mechanical Engineering,
  • Chemical Industry, Nuclear Industry, Pyrometry, etc.
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