Water has been known to be one of the most important elements of the chariot since the creation of the creatures. All civilizations are built along rivers, seas and lakes, and have been a major concern throughout the history of human life on earth, especially in low-water areas such as the Iranian plateau. The late Haj Yahya Sanei Taheri began his activities in the early years of the forties in Kashan in the framework of the Sanei Agricultural and Industrial Services Institute, and this service was continuously provided by his children and their efforts. Has continued.

Some of the major Iranian steel supplier companies