According to official website's inquiry, Natural Color Tattoo Training School is a formal company protected by official website's certification laws. It has obtained the registration license of the Ministry of Industry and Information Technology and holds formal and legal business documents. It is a legitimate enterprise, that is, the natural color tattoo training school is formal. Natural color tattoo training school is a school that focuses on the education of tattoo technicians, training lecturers and other professionals needed by the beauty industry, with high professionalism and pertinence.