What is the relationship between Harbin Zhongruan Da Rui and Heida?

Harbin Zhongruan Da Rui has a cooperative relationship with Heilongjiang University. There is no direct equity or management relationship between Harbin ChinaSoft Da Rui Technology Co., Ltd. and Heilongjiang University, but there is a certain cooperative relationship. Harbin ChinaSoft Da Rui Technology Co., Ltd. is a high-tech enterprise engaged in software R&D and information service. Its main business includes software R&D, information system integration and information technology consulting. Heilongjiang University, on the other hand, is a comprehensive university, with majors covering engineering, science, management, literature, law, education and other fields. According to public reports, Harbin ChinaSoft Da Rui Technology Co., Ltd. cooperated with Heilongjiang University to carry out some scientific research projects, such as "Research on Key Technologies of Smart Campus Construction Based on Cloud Computing" and "Research on Key Technologies of Intelligent Manufacturing Platform for Industrial Internet".