Runjian (SZ:002929) Sou Hu Cai Jing·2025-12-28 02:34Group 1 - The core point of the article is that Runjian Co., Ltd. has established a new subsidiary, Yuan Shi Matrix (Guangzhou) Medical Technology Co., Ltd., with an investment of 5 million RMB, holding 100% ownership [1][2]. Group 2 - Yuan Shi Matrix (Guangzhou) Medical Technology Co., Ltd. was founded on December 26, 2025, with a registered capital of 5 million RMB and is located in Guangzhou [2]. - The company is involved in various sectors including artificial intelligence software development, technical services, medical device sales, and health consulting services [2]. - The business scope includes first and second-class medical device sales and rentals, as well as research and development in intelligent robotics and medical technology [2].