Company Profile RAMGRABER GmbH




​​​​owner managed company:
​​​​​Egon Ramgraber, Dipl.-Ing. (FH)
Holger Koch


highly qualified employees

  • ​engineers, foremen, skilled craftsmen etc. 
  • ​​​​​for the solution of your challenges

Business operating areas:

​​development and manufacturing of​​​​​ wet chemical equipment for production and R&D

Target Markets:

  • ​​​​​​Semiconductor Equipment 
  • ​​​​​Medical Technology
  • ​​​​​Photovoltaic Equipment
  • ​​​​​etc.

Company type:

Innovative Partner for R&D projects and ​​​​​reliable production equipment

Installed plants:

​over 900 plants worldwide

Know how:

design, construction, manufacturing, software ​​​and service all in house

  • Everything out of one hand


​complete machinery for plastics and ​​​​stainless steel processing


  • ​TüV-certified and monitored company according to § 19 I WHG (=Water Economy Law) ​​​​and VbF (=act for flammable liquids)
  • DIN EN ISO 9001 approved and regularly monitored ​​​​Quality Management System​


Head office in Hofolding, nearby Munich

Head office in Hofolding, nearby Munich

​​​Pappelstr. 2
D-85649 Hofolding

B​​​ranch location in Wutach, nearby Donaueschingen

B​​​ranch location in Wutach, nearby Donaueschingen 

​​​​Wutachmühle 3
D-79879 Wutach

RAMGRABER - Your Wet Process Partner:​​

Ramgraber is your innovative partner, when it comes to wet chemical process equipment for Cleaning, Etching, Drying etc. of Wafers and Substrates. Sine 1972, engineering and procedural innovations are our driving force. For our customers we develop cleanroom equipment in order to fulfill the very individual needs of our customers. For research institutes as well for big cleanroom fabs, the same is essential: Your requirements are our incentive.
Electroplating (ECD Electro Chemical Deposition), Electroless Plating (ELD Electroless Deposition) and also Lithography on Wafers resp. Substrates – also for these wet chemical processes and many others more we are your competent engineering company for Batch and Single Wafer plants.