What grade is Ruisen? Installed com?

High end. Ruisen Netan Co., Ltd. was established on 20 19. It's a technology company. It has obtained the third-level qualification of information system security operation and maintenance, the third-level qualification of information system security integration and the third-level qualification of information security risk assessment, which belongs to the high-end level. By the end of 2022, 1 1, 165438, the company's technicians accounted for more than 70%. In Beijing, Guangdong, Hubei, Qinghai, Henan, Sichuan and other provinces and Quanzhou, Putian, Ningde and other cities in Fujian Province to set up subsidiaries and offices.