Reliable. Hefei Qiduoduo Co., Ltd. is registered, licensed and certified by the Ministry of Industry and Information Technology. It holds formal and legal operating documents. It is a legal enterprise and a reliable enterprise. Qiduoduo Consulting Service Co., Ltd. is a one-stop enterprise service center. The Hefei company will be established in 2022 It was established in July 2018 and officially opened to the public in Hefei, Anhui.