In 2009, the company started the business as DOLTAS Mining And Chemical Ind. & Trade Co. Ltd. -In October 2015, the company was purchased by EGEZEMIN Construction Engineering & Trade Inc. (www.egezemin.com) and continued the business as DOLTAS Mining Ind. & Trade Inc.-All facilities were renovated within 2015 year. During this period; Continuous, economic, sustainable and competitive production infrastructure was established with modernized machine equipment and sufficient qualified man power. -Regulations related to customer diversity are still ongoing.-Production is carried out in two licensed fields each is 100 hectares with a total of 200 hectares. Our crushing screening facility is located within this site boundaries. Our mine is located in Izmir province in Tire district has over 100 million tons of visible reserves.