With more than 50 years of experience in the field of precision mechanics, MPM has over the years developed recognized expertise in machining, due to the skills of its employees and its machining equipment.
More recently, Proceptis Perrotin, a historically well-known actor in the field of equipment for the mining and mineral industries, has joined MPM.

-
1958
Company MECANIQUE WEISS founded in Mulhouse.
-
1974
ANIQUE GENERALE WENZINGER founded in Homburg.
-
1999
Merger between MECANIQUE WEISS and MECANIQUE GENERALE WENZINGER to become MPM (MECANIQUE DE PRECISION MULHOUSIENNE) and installation in a new site in Mulhouse (new building 3500 m²).
-
2009
Acquisition of the business of the company PROCEPTIS PERROTIN specialized in engineering and manufacturing of equipment for mining and mineral industries.
The trade name of the company is now 'MPM – PROCEPTIS'