Fidar Nano Technologies Company has been active in the field of producing nano materials and modifying nano products since 2019. In this way, the construction of a device for separating water from petroleum and oil derivatives using a super-hydrophobic membrane and the production of heat and moisture insulating tents has been done. Another field of the company's activity is water and industrial wastewater treatment. In this field, the hydrodynamic cavitation device has been marketed for use in various industries.