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1978first preoccupations in the aluminium heat exchangers brazing field
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1982manufacture and delivery of the first heat exchangers for the military applications (aircraft, tanks)
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1991foundation of “RAAL” as a joint stock company
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1995“RAAL” became a private company
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1998the first quality certification according to ISO 9001
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2007a new cooling systems factory in Prundu Birgaului