1991 – A company called ROTOS AS was founded at Saue, Harjumaa. Starting from 2007, operates in the field of plastics rotational under the name Cipax ESTONIA AS

1999 – ROTOS DOORS Ltd. was created by the same company which started producing and mounting hardware slides in Saue, Later branching into entrance gate industry.

2007 – ROTOS DOORS Ltd changed their structure, trademark and business name. The company was renamed to Hansadoor Ltd., under which we operate today.