1984

Establishment of WIPELEC

1999

Acquisition: LA DÉCOUPE PHOTOMÉCANIQUE : Chemical etching

2003

Acquisition: CERES TECHNOLOGIE : Chemical etching, surface treatments

2004

Acquisition: HYPERMECA : Precision mechanics

2012

New Factory in Meaux (77) : 4500 m2 within 17000 m2

2021

New Activity : Glass & metal sealing

2022

New Activity : Ceramic & metal brazing