The Rubis Precis / Micropierre Group is very specialised for the production of high precision micro-mechanical assemblies by integration of different pieces of hard materials (Sapphire and Ceramics mainly) with metals (Stainless Steel, Titanium, Gold and Platinum).

These assemblies are mounted by various techniques including press- fitting, setting, brazing or laser welding, for use in many industries : metrology, fibre optics, control, research,medical and space .

The Group has a workshop of 25 automatic, semi-automatic or manual machines to produce all types of assemblies.

The Rubis Precis Group offers Laser marking on all types of hard materials (Sapphire, Ceramics) and metals (Stainless Steel, Gold and Platinum).