Upon inquiry (Aiqicha), Dinglong shares have nothing to do with Dinglong Technology. Established in 2000, Hubei Dinglong Holding Co., Ltd. is a national high-tech enterprise engaged in the research, development, production and service of integrated circuit chip design and process materials, photoelectric display materials and general consumables for printing and copying. Harbin Dinglong Information Technology Co., Ltd. was established in June 5438+February 65438+May 2006, and its registered place is located at the 6th floor, No.332 Gongbin Road, Xiangfang District, Harbin. The business scope includes enterprise information consultation, software development, hardware sales and technical services.