According to official website's query, Qingdao Art Test Education Technology Co., Ltd. was established on April 8, 20 18. It is a legally established enterprise approved by Chengyang District Market Supervision Administration of Qingdao. The legal representative is Liu, with a registered capital of 6,543,800 yuan, mainly engaged in technical services, educational consulting services, off-campus custody services for primary and secondary school students, and business training. So it is a legitimate enterprise.