Our Mission: Continuous improvement of production and increasing returns from oil and gas fields in hydraulic fracturing processes. • We achieve this goal by being a leader in providing the highest quality proppants to: - operators of oil and gas wells - oilfield service companies • We increase the profitability of our customers' work by ensuring the stable and high quality of our products, as well as the efficiency of their application • We provide a safe working environment, encourage and recognize the contribution of each employee to the development of the common cause • We strive to bring profit to our shareholders by ensuring their growth and continuous development