Very formal. According to the inquiry information, Hangzhou Houtai Education Consulting Co., Ltd. was established on 20 15 12.25, and its registered place is located at Room13, Sanxin Building, No.33 and No.35 Xintang Road, Jianggan District, Hangzhou City, Zhejiang Province. Its business scope includes educational consulting services, information consulting services and health consulting services (excluding conference and exhibition services). The company's industrial and commercial information is transparent and open, so Hangzhou Houtai Education is formal.