First building expansions of production and office space.
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Bankruptcy of the company Gustav und Albert Kuhlmann. Production and premises with a total of 14 employees are taken over by the merchant Erich Dieckmann from Dortmund.
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edi launches a completely new developed property fitting range for doors with the connection technology „RLT“.
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Further production halls are built at the Grüne site.
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Purchase of the company MAWEX GmbH in Neustadt/Hessen. In 2012, manufacturing is transferred to Iserlohn.
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The new company strategy aims at a return to the core competence and focusses at the expansion of the range of the products in fitting/mounting. Other product ranges are abandoned or sold.
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Rainer Dieckmann joins the company and in 1996, after the withdrawal of Rudolf Dieckmann, takes over the management.
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Investment in the French company “FFA-Le Fer Forge d’Alsace” (until 1997).
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Erection of plant II also in Iserlohn/Grüne.
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edi is the first to launch burglary safety shields on the market.
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