Stara Zagora
English translation is in progress or not avaiable.
Yambol
is established in 1997. It develops in two main fields – production and trade with thermo insulating materials used in construction and energy branch.
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Sandanski
English translation is in progress or not avaiable.
Kneja
English translation is in progress or not avaiable.
Troyan
English translation is in progress or not avaiable.
Sofia
English translation is in progress or not avaiable.
Pazardjik
English translation is in progress or not avaiable.
