bahram seri , the first step towards realizing his goal, we started one day from the mine, now our goal is to complete our chain and in 2084 to complete the production process of the calcium carbonate chain, they will do their own work. to begin with, we extract ore we powder it, we mix it with stearic acid and finally in the form of a masterbatch. we supply calcium to our customers and they were able to produce successive plans for the development of new products by using the world's technical knowledge by internal and executive experts . as a blessing from god, we processed it and we have the ability to expand it. we can mix it with rubber. let's mix it with rubber and give an export product. these basic materials are used in the development of various industries, including in the production of cement, paint, plastic, paper , cosmetics, etc. food and pharmaceutical products were widely used we were able to control the energy a lot and prevent the waste of energy. the permanent and non-stop production line has advanced equipment and the use of modern technology. one of the advantages o