VALFSEL IS MEMBER OF ELGINKAN GROUP.
The trace of the President who loves Pavarotti is at the Istanbul Music Festival Last night, we heard American mezzo-soprano Joyce DiDonato, whose vo ...
T.R. The Energy Performance Contract Workshop was held in Ankara on 17 March within the scope of the "Energy Efficiency in Public Buildings Project in ...
E.C.A. Building group seminars were held for our SEREL branded products at Trabzon Heros Hotel on February 21, Rize Yakamoz Hotel on February 22, and ...
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