Vratza Doro

Place of Origin:
Bulgaria
The companies are expanding in the following directions:
1. The production of gneiss, schist, marble, barite and pegmatite.
2. The processing of marble, limestone, gneiss, schist and other rocky reveting materials.
3. The production of different fractions of broken and micronized products of barite, carbonate, pegmatite and other non-metalliferous minerals.
4. The conducting of geological research, design and consulting services

Bumar