Digging Tunnels And Consolidating Mountains
providing the highest levels of technology, quality and modern technical standards in the field of general contracting and works (shotcrete - concrete spraying - projectile - mountain landslide treatment - rock cutting - cutting and polishing rocks using SAW technology - works Shotcrete - reinforcement of sides and entrances to tunnels - roads and bridges - rock bolt - self drilling - grout injection - specialized construction).
