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Ritel is committed to delivering superior products in terms of quality and durability. This is one reason why Ritel has been successful in the market meanwhile more than 44 years

milestones in company history:

  • 1975

Company founded through Mr. Ritzmann in Uster
Ritzmann elektronic

  • 1980

Company takeover by Treff AG Degersheim (Nolato) 
constitute as own department

  • 2002

Management-Buy-out by H. Hebelbach
Change name to Ritel Ltd.

  • 2016

Take-over of the company by P. Zampogna (100%)

Since its foundation Ritel has produces more than 100'000'000 knobs in different versions