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1975
Fundición Duro Felguera begins casting manganese steel crossings.
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1989
Creation of Felguera Melt and start of manufacturing railway turnouts.
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2003
Felguera Melt acquires the land of Metalsa in Mieres and creates its subsidiary Felguera Rail S.A.
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2004
Starting trimetallic flash butt weldings.
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March 2014
Change of company name from Felguera Rail to Duro Felguera Rail S.A.U.
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April 2014
DF Rail passes successfully the factory acceptance tests of the first AV4 High Speed Turnout for 350 kms/h.
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July 2014
Felguera Melt division and integration of all personnel and activities at DF Rail.
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September 2016
Start-up of the new foundry for manganese steel crossings after an investment of €14M.
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August 2018
Talleres Alegría takes a majority stake at DF Rail.
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November 2020
Change of company name from Duro Felguera Rail S.A.U. to Mieres Raíl S.A.
