Our products represent uniqueness and highest quality. To assure continuously improvement and to guaranty best quality, all our processes strictly follow DIN-ISO 9001:2015. This is also proven by our yearly costumer survey which shows very high satisfaction.

We produce custom-made and special adjusted products for our customer’s processes. Many years of experience make us able to choose best material and manufacturing design for our customer’s processes.  We can provide single prototypes for ramp up or large quantities for serial production.

Due to our experience for many years in the field of silicon, we are also providing consulting assistance to our customers. Therefore we are always looking for a close partnership to find best and fastest realizable solutions together.

Siliciumbearbeitung Andrea Holm GmbH produces parts for all industries were silicon is needed. Therefore we are able to combine our know-how from all applications.

We produce for following industries:

  • Solar
  • Semiconductor
  • Sputtering-Targets
  • Synchrotron Optic (Laser and X-Ray)
  • IR-Optic
  • Aerospace and Aviation
  • Automotive
  • Precision Measurement Tools
  • Medical
  • R&D
  • Machine building