It's listed Enterprise abbreviation: Shang He Science and Technology Listing Code: 66056(HK) Heilongjiang Shang He Network Technology Co., Ltd. (hereinafter referred to as "Shang He Science and Technology") was established on July 20, 20 18, and its headquarters is located in Harbin, Heilongjiang Province, China. It is an ecological service platform integrating network technology, advertising and private domain construction. Businessmen always maintain integrity to establish the foundation and responsibility, and to cast the future corporate values.