Where is the superior department in charge of Haikou Longhua Jean Yan Jia Network Technology Studio?

The superior department of Haikou Longhua Yan Jia Network Technology Studio is Haikou Longhua District Federation of Industry and Commerce (Haikou Longhua District Federation of Industry and Commerce). The Federation of Industry and Commerce is a mass organization that organizes and manages non-public economic organizations in the region according to law, and is responsible for guiding, helping, serving, protecting and managing non-public economic organizations in the region.