According to information from the Tianyancha App, Beijing ZK-RuiJian Intelligent Technology Co., Ltd. has recently finalized alterations to its industrial and commercial registration. This move incorporates China Telecom Group Investment Co., Ltd. as a new shareholder and elevates the company's registered capital to 5.625 million yuan. Established in March 2020, ZK-RuiJian is led by its legal representative, Cao Juan. The company's core business activities encompass software development, with a particular emphasis on basic software development tailored for artificial intelligence applications. At present, ZK-RuiJian is co-owned by Cao Juan, Hainan Intelligent Data Security Technology Investment Partnership (Limited Partnership), Beijing Zhongke Suanyuan Asset Management Co., Ltd., and the newly added China Telecom Group Investment Co., Ltd. It is noteworthy that ZK-RuiJian has carved out a niche for itself in the specialized domain of artificial intelligence content security.