The specialists of Atrin Med Aseman Company officially started working in 2012 (in the form of Sahar Active Oxygen Company) by conducting extensive research in the field of localizing the technology of producing ozone gas generators. With the help of God Almighty and the round-the-clock efforts of young specialists and spending a huge amount of research money, in 2013 we succeeded in localizing the technology that until then had only been developed in 5 countries. With continuous practice, the company's specialists succeeded in registering intellectual property (patent) in 2013, which is an effective step in introducing and cultivating the applications of ozone gas in all industries that require disinfection of water, air and surfaces. Since 2017, extensive research in the field of therapy (ozone therapy) began in the company, and after about 2 years, we succeeded in designing and producing tissue repair products and treating various types of wounds by processing vegetable oils. It should be noted that our wound treatment products were the first in the world to be produced industrially and medically, and have gained a special place among doctors, nurses, and dear wound experts.