The quarry “Bratia Kunchevi” is located in the region of Bratia Kunchevi village, Stara Zagora municipality, aproximately 20 km in eastern direction from Stara Zagora. The quarry is located right next to the Bratia Kunchevi village, as near to it are located the villages of Rumania, Podslon, Oriahoviza ans Karanovo. The first class main road Sofia – Burgas is at 3 km south of the quarry “Bratia Kunchevi” and 7 km south from the quarry is the railway track Plovdiv – Stara Zagora – Burgas.
According to the concluded on June 30th 2006 contract for concession for extraction of underground resources - construction materials - andesite tuffs from the quarry "Bratia Kunchevi", Stara Zagora, the concession area covers 798 000 m2, and the quarry has been filed in the Cadastre of the quarries for building materials and has approved reserves in the National balance of the reserves and resources.
A wide diversity of ready fracions crushed stone is produced at the quarry “Bratia Kunchevi – aggregates for railway ballast, aggregates for concrete, aggregates for bituminous mixtures and surface treatments for roads, airfields and other trafficked areas and aggregates for unbound and hydraulically bound materials for use in civil engineering work and road construction.
The ready production is in compliance with the requirements of the standards EN 12620:2002+A1:2008, EN 13043:2002, EN 13042:2002/AC:2004, EN 13450:2002, EN 13450:2002/AC:2004 and EN 13242:2002+A1:2007, as well as the national annexes hereto.
Since February 2009 the "Inermat" JSC - Stara Zagora has a Certificate of conformity of the factory production control for the quarry “Bratia Kunchevi", which certifies that all requirements regarding the evaluation of constancy of the performance are fullfilled.