The fields of activity of the Gramm Technik Group include the fulfilment of commissions for high performance surface finishing and the manufacture of specialist plant to produce sophisticated coatings.
Engineering surfaces: Fselective or all-over coating of mass production items (mainly aluminium) to customer specifications
Precious metals plating: coatings with specific functions to provide connectivity in electronics, micro-electronics, and micro-systems engineering
Plant manufacture: closed surface-finishing units which can be integrated into manufacturing lines, applying GST (Gramm Selective Technology)
Dental: equipment and material for the production of gold dental restorations, for hard gold plating and for friction renewal