We've moved with our industry products – but we're still here for you!

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logo effbe
The world leader in the design and manufacture of Added-value high quality diaphragms. Active in all sectors of industry and present on five continents.
Elastomer-based technical parts Elastomer-based technical parts
U-shaped diaphragms U-shaped diaphragms
Dish shaped diaphragms Dish shaped diaphragms
Sub-assemblies Sub-assemblies
Flat diaphragms Flat diaphragms
Convoluted Convoluted
Diaphragms with insert Diaphragms with insert
Rolling diaphragms Rolling diaphragms
logo gamma
The world specialist in the manufacture of shock absorbers and expert anti-vibration systems. In addition to its standard ranges, GAMMA develops specific, tailor-made solutions for you.
Biconical and ring Biconical and ring
Failsave design Failsave design
For light loads For light loads
High-displacement High-displacement