High requirements. According to inquiries related to Shenzhoutong, Tianjin Shenzhoutong has high entry requirements. Shenzhou General Company provides Shentong database series products and services with leading product technology. It has obtained 30 database technology invention patents and is in a leading position in the domestic database industry. The company has three product R&D bases: Beijing R&D Center, Tianjin R&D Center, and Hangzhou R&D Center. It has carried out in-depth cooperation with universities and research institutes such as Zhejiang University, Beihang University, Peking University, and the Institute of Software of the Chinese Academy of Sciences. It has a large number of database cores with more than five years of experience. R&D talents.