Özyurt A.Ş. produces materials, which are building blocks constructions and road constructions sand, such as; stabilized elements, stone chips, crushed stone, stone dust, etc. in its own facilities to use in ready mixed concrete production and provide them to its customers and puts them into service. Considering social life and human health, 78 personnel in total, along with young and dynamic engineers, work in 16 hours total under two shifts at Özyurt A.Ş. quarry facilities on a 200,000 m2 working area and 5,000 m2 construction site established on this area. Materials, produced in these facilities, are delivered to their own facilities or customers through high-technology and quite reliable machines by prioritizing human health and life safety. Moreover; total daily capacity of our Keskinyol and Kalker quarries is between 9000 tons and 10.000 tons.