al tayreh equipped with internal larfazl system , usa and china are among the first and second countriesthe field of small birds production in the world. nearly 70% of the small birds products used in our country are made from china. for example , digi company itself has several types. it produces the small bird , the mavic brand, such as the mavic air, the mavic proto, and phantom, such as the phantom in the phantom four, and also produces receivers with the names matrix and spark , which are all included. in fact , there are products of digii company, but in our country, in the field of small birds production, some daneshbovanian companies and very good work has been done in our academic field and this work is being done locally in the country , we can make it from 0 to 100. of course , there are a number of parts that are not made in the country for economic reasons, that's why we import them . its production is not something that is beyond iran's capabilities, but it can be widely produced and used, and it is not one of the products that we can say is very unique, and now , for examp