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Raw material treatment

Extruded profiles designed by Berg & Voss as well as round bar steel are formed by sawing, bending and milling. The next step is drilling and thread-forming.

As preparatory work for a perfect finish we use the adequate brush and grinding medium. For bright chrome finishes the items pass through our polishing department as pre-stage for the galvanical process.

For slide grinding we have different sizes of slide grinding machines with diverse grinding tools which are perfectly adapted to the demand of every product.


  • Zinc
  • Steel
  • Brass
  • Aluminium
  • Wood
  • Glass

Treatment methods

  • Grinding
  • Barrel finishing
  • Brushing
  • Polishing