Following the indiscriminate extraction of groundwater, the expansion of various rivers treatment and well water desalination systems as sources of brackish water and sea water has taken place in most of the developed and developing countries across the world. Sane Shargh Co. has provided technical knowledge and has well succeeded in concluding an agreement of cooperation and goods supplying from leading companies in this field. Sane Shargh Co. has obtained the construction license and the operation grades for water desalination plants and so has succeeded in designing, construction and operation of treatment plants in both fixed and mobile types and in numerous contracts such as PC, EPC, BOD, etc.